12751804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 24152688

約数和(自身を除く): 11400884

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 977, 1004, 1954, 3263, 3908, 6526, 12701, 13052, 25402, 50804, 245227, 490454, 980908, 3187951, 6375902, 12751804]

約数ペア:

[(1, 12751804), (2, 6375902), (4, 3187951), (13, 980908), (26, 490454), (52, 245227), (251, 50804), (502, 25402), (977, 13052), (1004, 12701), (1954, 6526), (3263, 3908)]