12796907905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1\times {\mathrm{23371}}^1$

素因数の和:26088

約数の個数: 16

約数和(自身を含む): 15737395968

約数和(自身を除く): 2940488063

約数列:

[1, 5, 41, 205, 2671, 13355, 23371, 109511, 116855, 547555, 958211, 4791055, 62423941, 312119705, 2559381581, 12796907905]

約数ペア:

[(1, 12796907905), (5, 2559381581), (41, 312119705), (205, 62423941), (2671, 4791055), (13355, 958211), (23371, 547555), (109511, 116855)]