19671002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5597

約数の個数: 16

約数和(自身を含む): 32010720

約数和(自身を除く): 12339718

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 5443, 10886, 70759, 141518, 756577, 1513154, 9835501, 19671002]

約数ペア:

[(1, 19671002), (2, 9835501), (13, 1513154), (26, 756577), (139, 141518), (278, 70759), (1807, 10886), (3614, 5443)]