12254685

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1861}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 19662720

約数和(自身を除く): 7408035

約数列:

[1, 3, 5, 15, 439, 1317, 1861, 2195, 5583, 6585, 9305, 27915, 816979, 2450937, 4084895, 12254685]

約数ペア:

[(1, 12254685), (3, 4084895), (5, 2450937), (15, 816979), (439, 27915), (1317, 9305), (1861, 6585), (2195, 5583)]