11575828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23917}}^1$

素因数の和:23943

約数の個数: 18

約数和(自身を含む): 22267658

約数和(自身を除く): 10691830

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 23917, 47834, 95668, 263087, 526174, 1052348, 2893957, 5787914, 11575828]

約数ペア:

[(1, 11575828), (2, 5787914), (4, 2893957), (11, 1052348), (22, 526174), (44, 263087), (121, 95668), (242, 47834), (484, 23917)]