2015125522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{671261}}^1$

素因数の和:671361

約数の個数: 16

約数和(自身を含む): 3222057600

約数和(自身を除く): 1206932078

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 671261, 1342522, 12753959, 25507918, 53029619, 106059238, 1007562761, 2015125522]

約数ペア:

[(1, 2015125522), (2, 1007562761), (19, 106059238), (38, 53029619), (79, 25507918), (158, 12753959), (1501, 1342522), (3002, 671261)]