19337304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 58982400

約数和(自身を除く): 39645096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 79, 84, 93, 94, 124, 141, 158, 168, 186, 188, 217, 237, 248, 282, 316, 329, 372, 376, 434, 474, 553, 564, 632, 651, 658, 744, 868, 948, 987, 1106, 1128, 1302, 1316, 1457, 1659, 1736, 1896, 1974, 2212, 2449, 2604, 2632, 2914, 3318, 3713, 3948, 4371, 4424, 4898, 5208, 5828, 6636, 7347, 7426, 7896, 8742, 9796, 10199, 11139, 11656, 13272, 14694, 14852, 17143, 17484, 19592, 20398, 22278, 25991, 29388, 29704, 30597, 34286, 34968, 40796, 44556, 51429, 51982, 58776, 61194, 68572, 77973, 81592, 89112, 102858, 103964, 115103, 122388, 137144, 155946, 205716, 207928, 230206, 244776, 311892, 345309, 411432, 460412, 623784, 690618, 805721, 920824, 1381236, 1611442, 2417163, 2762472, 3222884, 4834326, 6445768, 9668652, 19337304]

約数ペア:

[(1, 19337304), (2, 9668652), (3, 6445768), (4, 4834326), (6, 3222884), (7, 2762472), (8, 2417163), (12, 1611442), (14, 1381236), (21, 920824), (24, 805721), (28, 690618), (31, 623784), (42, 460412), (47, 411432), (56, 345309), (62, 311892), (79, 244776), (84, 230206), (93, 207928), (94, 205716), (124, 155946), (141, 137144), (158, 122388), (168, 115103), (186, 103964), (188, 102858), (217, 89112), (237, 81592), (248, 77973), (282, 68572), (316, 61194), (329, 58776), (372, 51982), (376, 51429), (434, 44556), (474, 40796), (553, 34968), (564, 34286), (632, 30597), (651, 29704), (658, 29388), (744, 25991), (868, 22278), (948, 20398), (987, 19592), (1106, 17484), (1128, 17143), (1302, 14852), (1316, 14694), (1457, 13272), (1659, 11656), (1736, 11139), (1896, 10199), (1974, 9796), (2212, 8742), (2449, 7896), (2604, 7426), (2632, 7347), (2914, 6636), (3318, 5828), (3713, 5208), (3948, 4898), (4371, 4424)]