12445928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 13163032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 607, 932, 1214, 1864, 2428, 2563, 4856, 5126, 6677, 10252, 13354, 20504, 26708, 53416, 141431, 282862, 565724, 1131448, 1555741, 3111482, 6222964, 12445928]

約数ペア:

[(1, 12445928), (2, 6222964), (4, 3111482), (8, 1555741), (11, 1131448), (22, 565724), (44, 282862), (88, 141431), (233, 53416), (466, 26708), (607, 20504), (932, 13354), (1214, 10252), (1864, 6677), (2428, 5126), (2563, 4856)]