19113770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147029}}^1$

素因数の和:147049

約数の個数: 16

約数和(自身を含む): 37051560

約数和(自身を除く): 17937790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 147029, 294058, 735145, 1470290, 1911377, 3822754, 9556885, 19113770]

約数ペア:

[(1, 19113770), (2, 9556885), (5, 3822754), (10, 1911377), (13, 1470290), (26, 735145), (65, 294058), (130, 147029)]