15784054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 28052640

約数和(自身を除く): 12268586

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 241, 286, 458, 482, 2519, 2651, 2977, 3133, 5038, 5302, 5954, 6266, 32747, 34463, 55189, 65494, 68926, 110378, 607079, 717457, 1214158, 1434914, 7892027, 15784054]

約数ペア:

[(1, 15784054), (2, 7892027), (11, 1434914), (13, 1214158), (22, 717457), (26, 607079), (143, 110378), (229, 68926), (241, 65494), (286, 55189), (458, 34463), (482, 32747), (2519, 6266), (2651, 5954), (2977, 5302), (3133, 5038)]