23157478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4019}}^1$

素因数の和:4131

約数の個数: 16

約数和(自身を含む): 36083520

約数和(自身を除く): 12926042

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4019, 5762, 8038, 172817, 269273, 345634, 538546, 11578739, 23157478]

約数ペア:

[(1, 23157478), (2, 11578739), (43, 538546), (67, 345634), (86, 269273), (134, 172817), (2881, 8038), (4019, 5762)]