12923404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8065

約数の個数: 24

約数和(自身を含む): 25144448

約数和(自身を除く): 12221044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 8017, 16034, 32068, 104221, 208442, 248527, 416884, 497054, 994108, 3230851, 6461702, 12923404]

約数ペア:

[(1, 12923404), (2, 6461702), (4, 3230851), (13, 994108), (26, 497054), (31, 416884), (52, 248527), (62, 208442), (124, 104221), (403, 32068), (806, 16034), (1612, 8017)]