220879123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{12097}}^1$

素因数の和:12178

約数の個数: 12

約数和(自身を含む): 240266280

約数和(自身を除く): 19387157

約数列:

[1, 19, 31, 589, 961, 12097, 18259, 229843, 375007, 7125133, 11625217, 220879123]

約数ペア:

[(1, 220879123), (19, 11625217), (31, 7125133), (589, 375007), (961, 229843), (12097, 18259)]