12995824

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{1559}}^1$

素因数の和:2088

約数の個数: 20

約数和(自身を含む): 25243920

約数和(自身を除く): 12248096

約数列:

[1, 2, 4, 8, 16, 521, 1042, 1559, 2084, 3118, 4168, 6236, 8336, 12472, 24944, 812239, 1624478, 3248956, 6497912, 12995824]

約数ペア:

[(1, 12995824), (2, 6497912), (4, 3248956), (8, 1624478), (16, 812239), (521, 24944), (1042, 12472), (1559, 8336), (2084, 6236), (3118, 4168)]