12931154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5161

約数の個数: 16

約数和(自身を含む): 20514816

約数和(自身を除く): 7583662

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5087, 10174, 157697, 208567, 315394, 417134, 6465577, 12931154]

約数ペア:

[(1, 12931154), (2, 6465577), (31, 417134), (41, 315394), (62, 208567), (82, 157697), (1271, 10174), (2542, 5087)]