10040390438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20324677}}^1$

素因数の和:20324711

約数の個数: 16

約数和(自身を含む): 17072729520

約数和(自身を除く): 7032339082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 20324677, 40649354, 264220801, 386168863, 528441602, 772337726, 5020195219, 10040390438]

約数ペア:

[(1, 10040390438), (2, 5020195219), (13, 772337726), (19, 528441602), (26, 386168863), (38, 264220801), (247, 40649354), (494, 20324677)]