12843580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5683}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 27214992

約数和(自身を除く): 14371412

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5683, 11366, 22732, 28415, 56830, 113660, 642179, 1284358, 2568716, 3210895, 6421790, 12843580]

約数ペア:

[(1, 12843580), (2, 6421790), (4, 3210895), (5, 2568716), (10, 1284358), (20, 642179), (113, 113660), (226, 56830), (452, 28415), (565, 22732), (1130, 11366), (2260, 5683)]