13990262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4484

約数の個数: 24

約数和(自身を含む): 24846528

約数和(自身を除く): 10856266

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 4447, 8894, 48917, 57811, 97834, 115622, 538087, 635921, 1076174, 1271842, 6995131, 13990262]

約数ペア:

[(1, 13990262), (2, 6995131), (11, 1271842), (13, 1076174), (22, 635921), (26, 538087), (121, 115622), (143, 97834), (242, 57811), (286, 48917), (1573, 8894), (3146, 4447)]