13171268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 25238304

約数和(自身を除く): 12067036

約数列:

[1, 2, 4, 11, 22, 44, 467, 641, 934, 1282, 1868, 2564, 5137, 7051, 10274, 14102, 20548, 28204, 299347, 598694, 1197388, 3292817, 6585634, 13171268]

約数ペア:

[(1, 13171268), (2, 6585634), (4, 3292817), (11, 1197388), (22, 598694), (44, 299347), (467, 28204), (641, 20548), (934, 14102), (1282, 10274), (1868, 7051), (2564, 5137)]