15091016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 30110400

約数和(自身を除く): 15019384

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 983, 1919, 1966, 3838, 3932, 7676, 7864, 15352, 18677, 37354, 74708, 99283, 149416, 198566, 397132, 794264, 1886377, 3772754, 7545508, 15091016]

約数ペア:

[(1, 15091016), (2, 7545508), (4, 3772754), (8, 1886377), (19, 794264), (38, 397132), (76, 198566), (101, 149416), (152, 99283), (202, 74708), (404, 37354), (808, 18677), (983, 15352), (1919, 7864), (1966, 7676), (3838, 3932)]