19025412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 53329920

約数和(自身を除く): 34304508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 61, 79, 84, 94, 122, 141, 158, 183, 188, 237, 244, 282, 316, 329, 366, 427, 474, 553, 564, 658, 732, 854, 948, 987, 1106, 1281, 1316, 1659, 1708, 1974, 2212, 2562, 2867, 3318, 3713, 3948, 4819, 5124, 5734, 6636, 7426, 8601, 9638, 11139, 11468, 14457, 14852, 17202, 19276, 20069, 22278, 25991, 28914, 33733, 34404, 40138, 44556, 51982, 57828, 60207, 67466, 77973, 80276, 101199, 103964, 120414, 134932, 155946, 202398, 226493, 240828, 311892, 404796, 452986, 679479, 905972, 1358958, 1585451, 2717916, 3170902, 4756353, 6341804, 9512706, 19025412]

約数ペア:

[(1, 19025412), (2, 9512706), (3, 6341804), (4, 4756353), (6, 3170902), (7, 2717916), (12, 1585451), (14, 1358958), (21, 905972), (28, 679479), (42, 452986), (47, 404796), (61, 311892), (79, 240828), (84, 226493), (94, 202398), (122, 155946), (141, 134932), (158, 120414), (183, 103964), (188, 101199), (237, 80276), (244, 77973), (282, 67466), (316, 60207), (329, 57828), (366, 51982), (427, 44556), (474, 40138), (553, 34404), (564, 33733), (658, 28914), (732, 25991), (854, 22278), (948, 20069), (987, 19276), (1106, 17202), (1281, 14852), (1316, 14457), (1659, 11468), (1708, 11139), (1974, 9638), (2212, 8601), (2562, 7426), (2867, 6636), (3318, 5734), (3713, 5124), (3948, 4819)]