12657112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7195

約数の個数: 32

約数和(自身を含む): 27064800

約数和(自身を除く): 14407688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7159, 14318, 28636, 57272, 93067, 121703, 186134, 243406, 372268, 486812, 744536, 973624, 1582139, 3164278, 6328556, 12657112]

約数ペア:

[(1, 12657112), (2, 6328556), (4, 3164278), (8, 1582139), (13, 973624), (17, 744536), (26, 486812), (34, 372268), (52, 243406), (68, 186134), (104, 121703), (136, 93067), (221, 57272), (442, 28636), (884, 14318), (1768, 7159)]