16282643

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 18973440

約数和(自身を除く): 2690797

約数列:

[1, 13, 23, 59, 71, 169, 299, 767, 923, 1357, 1633, 3887, 4189, 9971, 11999, 17641, 21229, 54457, 96347, 229333, 275977, 707941, 1252511, 16282643]

約数ペア:

[(1, 16282643), (13, 1252511), (23, 707941), (59, 275977), (71, 229333), (169, 96347), (299, 54457), (767, 21229), (923, 17641), (1357, 11999), (1633, 9971), (3887, 4189)]