18917342783

素因数分解:

${\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 19138817280

約数和(自身を除く): 221474497

約数列:

[1, 211, 331, 439, 617, 69841, 92629, 130187, 145309, 204227, 270863, 30660199, 43091897, 57152093, 89655653, 18917342783]

約数ペア:

[(1, 18917342783), (211, 89655653), (331, 57152093), (439, 43091897), (617, 30660199), (69841, 270863), (92629, 204227), (130187, 145309)]