22155812

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1321}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 44419200

約数和(自身を除く): 22263388

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 1321, 2396, 2642, 4193, 5284, 8386, 9247, 16772, 18494, 36988, 791279, 1582558, 3165116, 5538953, 11077906, 22155812]

約数ペア:

[(1, 22155812), (2, 11077906), (4, 5538953), (7, 3165116), (14, 1582558), (28, 791279), (599, 36988), (1198, 18494), (1321, 16772), (2396, 9247), (2642, 8386), (4193, 5284)]