19273929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 26703360

約数和(自身を除く): 7429431

約数列:

[1, 3, 37, 89, 111, 267, 1951, 3293, 5853, 9879, 72187, 173639, 216561, 520917, 6424643, 19273929]

約数ペア:

[(1, 19273929), (3, 6424643), (37, 520917), (89, 216561), (111, 173639), (267, 72187), (1951, 9879), (3293, 5853)]