19423329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 27108864

約数和(自身を除く): 7685535

約数列:

[1, 3, 31, 73, 93, 219, 2263, 2861, 6789, 8583, 88691, 208853, 266073, 626559, 6474443, 19423329]

約数ペア:

[(1, 19423329), (3, 6474443), (31, 626559), (73, 266073), (93, 208853), (219, 88691), (2263, 8583), (2861, 6789)]