13080112

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{3257}}^1$

素因数の和:3516

約数の個数: 20

約数和(自身を含む): 25451496

約数和(自身を除く): 12371384

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 3257, 4016, 6514, 13028, 26056, 52112, 817507, 1635014, 3270028, 6540056, 13080112]

約数ペア:

[(1, 13080112), (2, 6540056), (4, 3270028), (8, 1635014), (16, 817507), (251, 52112), (502, 26056), (1004, 13028), (2008, 6514), (3257, 4016)]