12821762

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 19694880

約数和(自身を除く): 6873118

約数列:

[1, 2, 59, 118, 193, 386, 563, 1126, 11387, 22774, 33217, 66434, 108659, 217318, 6410881, 12821762]

約数ペア:

[(1, 12821762), (2, 6410881), (59, 217318), (118, 108659), (193, 66434), (386, 33217), (563, 22774), (1126, 11387)]