1899689426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 3033676800

約数和(自身を除く): 1133987374

約数列:

[1, 2, 19, 38, 131, 262, 359, 718, 1063, 2126, 2489, 4978, 6821, 13642, 20197, 40394, 47029, 94058, 139253, 278506, 381617, 763234, 893551, 1787102, 2645807, 5291614, 7250723, 14501446, 49991827, 99983654, 949844713, 1899689426]

約数ペア:

[(1, 1899689426), (2, 949844713), (19, 99983654), (38, 49991827), (131, 14501446), (262, 7250723), (359, 5291614), (718, 2645807), (1063, 1787102), (2126, 893551), (2489, 763234), (4978, 381617), (6821, 278506), (13642, 139253), (20197, 94058), (40394, 47029)]