16277404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 54

約数和(自身を含む): 34074600

約数和(自身を除く): 17797196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 199, 242, 286, 338, 398, 484, 572, 676, 796, 1573, 1859, 2189, 2587, 3146, 3718, 4378, 5174, 6292, 7436, 8756, 10348, 20449, 24079, 28457, 33631, 40898, 48158, 56914, 67262, 81796, 96316, 113828, 134524, 313027, 369941, 626054, 739882, 1252108, 1479764, 4069351, 8138702, 16277404]

約数ペア:

[(1, 16277404), (2, 8138702), (4, 4069351), (11, 1479764), (13, 1252108), (22, 739882), (26, 626054), (44, 369941), (52, 313027), (121, 134524), (143, 113828), (169, 96316), (199, 81796), (242, 67262), (286, 56914), (338, 48158), (398, 40898), (484, 33631), (572, 28457), (676, 24079), (796, 20449), (1573, 10348), (1859, 8756), (2189, 7436), (2587, 6292), (3146, 5174), (3718, 4378)]