19007739085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{53542927}}^1$

素因数の和:53543003

約数の個数: 8

約数和(自身を含む): 23130544896

約数和(自身を除く): 4122805811

約数列:

[1, 5, 71, 355, 53542927, 267714635, 3801547817, 19007739085]

約数ペア:

[(1, 19007739085), (5, 3801547817), (71, 267714635), (355, 53542927)]