11520626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 18703104

約数和(自身を除く): 7182478

約数列:

[1, 2, 13, 26, 223, 446, 1987, 2899, 3974, 5798, 25831, 51662, 443101, 886202, 5760313, 11520626]

約数ペア:

[(1, 11520626), (2, 5760313), (13, 886202), (26, 443101), (223, 51662), (446, 25831), (1987, 5798), (2899, 3974)]