13017628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 24723440

約数和(自身を除く): 11705812

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1801, 1807, 3602, 3614, 7204, 7228, 23413, 46826, 93652, 250339, 500678, 1001356, 3254407, 6508814, 13017628]

約数ペア:

[(1, 13017628), (2, 6508814), (4, 3254407), (13, 1001356), (26, 500678), (52, 250339), (139, 93652), (278, 46826), (556, 23413), (1801, 7228), (1807, 7204), (3602, 3614)]