19051398

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{17351}}^1$

素因数の和:17420

約数の個数: 24

約数和(自身を含む): 41957136

約数和(自身を除く): 22905738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 17351, 34702, 52053, 104106, 156159, 312318, 1058411, 2116822, 3175233, 6350466, 9525699, 19051398]

約数ペア:

[(1, 19051398), (2, 9525699), (3, 6350466), (6, 3175233), (9, 2116822), (18, 1058411), (61, 312318), (122, 156159), (183, 104106), (366, 52053), (549, 34702), (1098, 17351)]