38881154

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 24

約数和(自身を含む): 64880820

約数和(自身を除く): 25999666

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 3109, 6218, 6253, 12506, 40417, 80834, 115033, 230066, 525421, 1050842, 1495429, 2990858, 19440577, 38881154]

約数ペア:

[(1, 38881154), (2, 19440577), (13, 2990858), (26, 1495429), (37, 1050842), (74, 525421), (169, 230066), (338, 115033), (481, 80834), (962, 40417), (3109, 12506), (6218, 6253)]