19135333

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{16979}}^1$

素因数の和:17016

約数の個数: 12

約数和(自身を含む): 23228640

約数和(自身を除く): 4093307

約数列:

[1, 7, 23, 49, 161, 1127, 16979, 118853, 390517, 831971, 2733619, 19135333]

約数ペア:

[(1, 19135333), (7, 2733619), (23, 831971), (49, 390517), (161, 118853), (1127, 16979)]