13085281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 15168960

約数和(自身を除く): 2083679

約数列:

[1, 11, 19, 137, 209, 457, 1507, 2603, 5027, 8683, 28633, 62609, 95513, 688699, 1189571, 13085281]

約数ペア:

[(1, 13085281), (11, 1189571), (19, 688699), (137, 95513), (209, 62609), (457, 28633), (1507, 8683), (2603, 5027)]