19224699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8081}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 28060704

約数和(自身を除く): 8836005

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 8081, 24243, 105053, 315159, 492941, 1478823, 6408233, 19224699]

約数ペア:

[(1, 19224699), (3, 6408233), (13, 1478823), (39, 492941), (61, 315159), (183, 105053), (793, 24243), (2379, 8081)]