11218319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 13616640

約数和(自身を除く): 2398321

約数列:

[1, 7, 23, 59, 161, 413, 1181, 1357, 8267, 9499, 27163, 69679, 190141, 487753, 1602617, 11218319]

約数ペア:

[(1, 11218319), (7, 1602617), (23, 487753), (59, 190141), (161, 69679), (413, 27163), (1181, 9499), (1357, 8267)]