15805262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 26263776

約数和(自身を除く): 10458514

約数列:

[1, 2, 11, 22, 121, 241, 242, 271, 482, 542, 2651, 2981, 5302, 5962, 29161, 32791, 58322, 65311, 65582, 130622, 718421, 1436842, 7902631, 15805262]

約数ペア:

[(1, 15805262), (2, 7902631), (11, 1436842), (22, 718421), (121, 130622), (241, 65582), (242, 65311), (271, 58322), (482, 32791), (542, 29161), (2651, 5962), (2981, 5302)]