2018231395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{95267}}^1$

素因数の和:95514

約数の個数: 16

約数和(自身を含む): 2560803840

約数和(自身を除く): 542572445

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 21185, 95267, 476335, 1810073, 9050365, 21244541, 106222705, 403646279, 2018231395]

約数ペア:

[(1, 2018231395), (5, 403646279), (19, 106222705), (95, 21244541), (223, 9050365), (1115, 1810073), (4237, 476335), (21185, 95267)]