1929781634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6343}}^1\times {\mathrm{13829}}^1$

素因数の和:20185

約数の個数: 16

約数和(自身を含む): 3158550720

約数和(自身を除く): 1228769086

約数列:

[1, 2, 11, 22, 6343, 12686, 13829, 27658, 69773, 139546, 152119, 304238, 87717347, 175434694, 964890817, 1929781634]

約数ペア:

[(1, 1929781634), (2, 964890817), (11, 175434694), (22, 87717347), (6343, 304238), (12686, 152119), (13829, 139546), (27658, 69773)]