17961295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11261}}^1$

素因数の和:11306

約数の個数: 16

約数和(自身を含む): 24325920

約数和(自身を除く): 6364625

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 11261, 56305, 123871, 326569, 619355, 1632845, 3592259, 17961295]

約数ペア:

[(1, 17961295), (5, 3592259), (11, 1632845), (29, 619355), (55, 326569), (145, 123871), (319, 56305), (1595, 11261)]