18299185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 23448960

約数和(自身を除く): 5149775

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2713, 6745, 13565, 51547, 192623, 257735, 963115, 3659837, 18299185]

約数ペア:

[(1, 18299185), (5, 3659837), (19, 963115), (71, 257735), (95, 192623), (355, 51547), (1349, 13565), (2713, 6745)]