19250448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 61710336

約数和(自身を除く): 42459888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 53, 56, 69, 84, 92, 94, 106, 112, 138, 141, 159, 161, 168, 184, 188, 212, 276, 282, 318, 322, 329, 336, 368, 371, 376, 424, 483, 552, 564, 636, 644, 658, 742, 752, 848, 966, 987, 1081, 1104, 1113, 1128, 1219, 1272, 1288, 1316, 1484, 1932, 1974, 2162, 2226, 2256, 2438, 2491, 2544, 2576, 2632, 2968, 3243, 3657, 3864, 3948, 4324, 4452, 4876, 4982, 5264, 5936, 6486, 7314, 7473, 7567, 7728, 7896, 8533, 8648, 8904, 9752, 9964, 12972, 14628, 14946, 15134, 15792, 17066, 17296, 17437, 17808, 19504, 19928, 22701, 25599, 25944, 29256, 29892, 30268, 34132, 34874, 39856, 45402, 51198, 51888, 52311, 57293, 58512, 59784, 60536, 68264, 69748, 90804, 102396, 104622, 114586, 119568, 121072, 136528, 139496, 171879, 181608, 204792, 209244, 229172, 278992, 343758, 363216, 401051, 409584, 418488, 458344, 687516, 802102, 836976, 916688, 1203153, 1375032, 1604204, 2406306, 2750064, 3208408, 4812612, 6416816, 9625224, 19250448]

約数ペア:

[(1, 19250448), (2, 9625224), (3, 6416816), (4, 4812612), (6, 3208408), (7, 2750064), (8, 2406306), (12, 1604204), (14, 1375032), (16, 1203153), (21, 916688), (23, 836976), (24, 802102), (28, 687516), (42, 458344), (46, 418488), (47, 409584), (48, 401051), (53, 363216), (56, 343758), (69, 278992), (84, 229172), (92, 209244), (94, 204792), (106, 181608), (112, 171879), (138, 139496), (141, 136528), (159, 121072), (161, 119568), (168, 114586), (184, 104622), (188, 102396), (212, 90804), (276, 69748), (282, 68264), (318, 60536), (322, 59784), (329, 58512), (336, 57293), (368, 52311), (371, 51888), (376, 51198), (424, 45402), (483, 39856), (552, 34874), (564, 34132), (636, 30268), (644, 29892), (658, 29256), (742, 25944), (752, 25599), (848, 22701), (966, 19928), (987, 19504), (1081, 17808), (1104, 17437), (1113, 17296), (1128, 17066), (1219, 15792), (1272, 15134), (1288, 14946), (1316, 14628), (1484, 12972), (1932, 9964), (1974, 9752), (2162, 8904), (2226, 8648), (2256, 8533), (2438, 7896), (2491, 7728), (2544, 7567), (2576, 7473), (2632, 7314), (2968, 6486), (3243, 5936), (3657, 5264), (3864, 4982), (3948, 4876), (4324, 4452)]