13231085290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69637291}}^1$

素因数の和:69637317

約数の個数: 16

約数和(自身を含む): 25069425120

約数和(自身を除く): 11838339830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 69637291, 139274582, 348186455, 696372910, 1323108529, 2646217058, 6615542645, 13231085290]

約数ペア:

[(1, 13231085290), (2, 6615542645), (5, 2646217058), (10, 1323108529), (19, 696372910), (38, 348186455), (95, 139274582), (190, 69637291)]