12131921762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{319261099}}^1$

素因数の和:319261120

約数の個数: 8

約数和(自身を含む): 19155666000

約数和(自身を除く): 7023744238

約数列:

[1, 2, 19, 38, 319261099, 638522198, 6065960881, 12131921762]

約数ペア:

[(1, 12131921762), (2, 6065960881), (19, 638522198), (38, 319261099)]