18696145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 24256512

約数和(自身を除く): 5560367

約数列:

[1, 5, 13, 65, 383, 751, 1915, 3755, 4979, 9763, 24895, 48815, 287633, 1438165, 3739229, 18696145]

約数ペア:

[(1, 18696145), (5, 3739229), (13, 1438165), (65, 287633), (383, 48815), (751, 24895), (1915, 9763), (3755, 4979)]