12651830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43627}}^1$

素因数の和:43663

約数の個数: 16

約数和(自身を含む): 23559120

約数和(自身を除く): 10907290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 43627, 87254, 218135, 436270, 1265183, 2530366, 6325915, 12651830]

約数ペア:

[(1, 12651830), (2, 6325915), (5, 2530366), (10, 1265183), (29, 436270), (58, 218135), (145, 87254), (290, 43627)]