19898250242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{932177}}^1$

素因数の和:933013

約数の個数: 16

約数和(自身を含む): 32182513272

約数和(自身を除く): 12284263030

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 21346, 932177, 1864354, 12118301, 24236602, 765317317, 1530634634, 9949125121, 19898250242]

約数ペア:

[(1, 19898250242), (2, 9949125121), (13, 1530634634), (26, 765317317), (821, 24236602), (1642, 12118301), (10673, 1864354), (21346, 932177)]