12403522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:897

約数の個数: 16

約数和(自身を含む): 19150560

約数和(自身を除く): 6747038

約数列:

[1, 2, 43, 86, 233, 466, 619, 1238, 10019, 20038, 26617, 53234, 144227, 288454, 6201761, 12403522]

約数ペア:

[(1, 12403522), (2, 6201761), (43, 288454), (86, 144227), (233, 53234), (466, 26617), (619, 20038), (1238, 10019)]