12751090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6101}}^1$

素因数の和:6138

約数の個数: 32

約数和(自身を含む): 26360640

約数和(自身を除く): 13609550

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6101, 12202, 30505, 61010, 67111, 115919, 134222, 231838, 335555, 579595, 671110, 1159190, 1275109, 2550218, 6375545, 12751090]

約数ペア:

[(1, 12751090), (2, 6375545), (5, 2550218), (10, 1275109), (11, 1159190), (19, 671110), (22, 579595), (38, 335555), (55, 231838), (95, 134222), (110, 115919), (190, 67111), (209, 61010), (418, 30505), (1045, 12202), (2090, 6101)]