16561412

素因数分解:

$2^2\times 7^3\times {\mathrm{12071}}^1$

素因数の和:12096

約数の個数: 24

約数和(自身を含む): 33801600

約数和(自身を除く): 17240188

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12071, 24142, 48284, 84497, 168994, 337988, 591479, 1182958, 2365916, 4140353, 8280706, 16561412]

約数ペア:

[(1, 16561412), (2, 8280706), (4, 4140353), (7, 2365916), (14, 1182958), (28, 591479), (49, 337988), (98, 168994), (196, 84497), (343, 48284), (686, 24142), (1372, 12071)]