18247993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 20071296

約数和(自身を除く): 1823303

約数列:

[1, 23, 37, 41, 523, 851, 943, 1517, 12029, 19351, 21443, 34891, 445073, 493189, 793391, 18247993]

約数ペア:

[(1, 18247993), (23, 793391), (37, 493189), (41, 445073), (523, 34891), (851, 21443), (943, 19351), (1517, 12029)]