11517584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55373}}^1$

素因数の和:55394

約数の個数: 20

約数和(自身を含む): 24032316

約数和(自身を除く): 12514732

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55373, 110746, 221492, 442984, 719849, 885968, 1439698, 2879396, 5758792, 11517584]

約数ペア:

[(1, 11517584), (2, 5758792), (4, 2879396), (8, 1439698), (13, 885968), (16, 719849), (26, 442984), (52, 221492), (104, 110746), (208, 55373)]