12912950044

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1531}}^1\times {\mathrm{16603}}^1$

素因数の和:18265

約数の個数: 24

約数和(自身を含む): 22791845888

約数和(自身を除く): 9878895844

約数列:

[1, 2, 4, 127, 254, 508, 1531, 3062, 6124, 16603, 33206, 66412, 194437, 388874, 777748, 2108581, 4217162, 8434324, 25419193, 50838386, 101676772, 3228237511, 6456475022, 12912950044]

約数ペア:

[(1, 12912950044), (2, 6456475022), (4, 3228237511), (127, 101676772), (254, 50838386), (508, 25419193), (1531, 8434324), (3062, 4217162), (6124, 2108581), (16603, 777748), (33206, 388874), (66412, 194437)]