15159387842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{19543}}^1$

素因数の和:19850

約数の個数: 32

約数和(自身を含む): 24273648000

約数和(自身を除く): 9114260158

約数列:

[1, 2, 19, 38, 137, 149, 274, 298, 2603, 2831, 5206, 5662, 19543, 20413, 39086, 40826, 371317, 387847, 742634, 775694, 2677391, 2911907, 5354782, 5823814, 50870429, 55326233, 101740858, 110652466, 398931259, 797862518, 7579693921, 15159387842]

約数ペア:

[(1, 15159387842), (2, 7579693921), (19, 797862518), (38, 398931259), (137, 110652466), (149, 101740858), (274, 55326233), (298, 50870429), (2603, 5823814), (2831, 5354782), (5206, 2911907), (5662, 2677391), (19543, 775694), (20413, 742634), (39086, 387847), (40826, 371317)]