12686068

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 23063040

約数和(自身を除く): 10376972

約数列:

[1, 2, 4, 31, 62, 124, 263, 389, 526, 778, 1052, 1556, 8153, 12059, 16306, 24118, 32612, 48236, 102307, 204614, 409228, 3171517, 6343034, 12686068]

約数ペア:

[(1, 12686068), (2, 6343034), (4, 3171517), (31, 409228), (62, 204614), (124, 102307), (263, 48236), (389, 32612), (526, 24118), (778, 16306), (1052, 12059), (1556, 8153)]