16398239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8821}}^1$

素因数の和:8858

約数の個数: 12

約数和(自身を含む): 19373112

約数和(自身を除く): 2974873

約数列:

[1, 11, 13, 143, 169, 1859, 8821, 97031, 114673, 1261403, 1490749, 16398239]

約数ペア:

[(1, 16398239), (11, 1490749), (13, 1261403), (143, 114673), (169, 97031), (1859, 8821)]