11688872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 12261208

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1583, 1846, 3166, 3692, 6332, 7384, 12664, 20579, 41158, 82316, 112393, 164632, 224786, 449572, 899144, 1461109, 2922218, 5844436, 11688872]

約数ペア:

[(1, 11688872), (2, 5844436), (4, 2922218), (8, 1461109), (13, 899144), (26, 449572), (52, 224786), (71, 164632), (104, 112393), (142, 82316), (284, 41158), (568, 20579), (923, 12664), (1583, 7384), (1846, 6332), (3166, 3692)]