15180212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 27562920

約数和(自身を除く): 12382708

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 941, 1882, 3764, 4033, 8066, 16132, 34817, 69634, 102569, 139268, 205138, 410276, 3795053, 7590106, 15180212]

約数ペア:

[(1, 15180212), (2, 7590106), (4, 3795053), (37, 410276), (74, 205138), (109, 139268), (148, 102569), (218, 69634), (436, 34817), (941, 16132), (1882, 8066), (3764, 4033)]