13770262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 23712768

約数和(自身を除く): 9942506

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 331, 341, 662, 671, 682, 1342, 1891, 3641, 3782, 7282, 10261, 20191, 20522, 20801, 40382, 41602, 112871, 222101, 225742, 444202, 625921, 1251842, 6885131, 13770262]

約数ペア:

[(1, 13770262), (2, 6885131), (11, 1251842), (22, 625921), (31, 444202), (61, 225742), (62, 222101), (122, 112871), (331, 41602), (341, 40382), (662, 20801), (671, 20522), (682, 20191), (1342, 10261), (1891, 7282), (3641, 3782)]