21798564

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4793}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 51008160

約数和(自身を除く): 29209596

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 4793, 9586, 14379, 19172, 28758, 57516, 1816547, 3633094, 5449641, 7266188, 10899282, 21798564]

約数ペア:

[(1, 21798564), (2, 10899282), (3, 7266188), (4, 5449641), (6, 3633094), (12, 1816547), (379, 57516), (758, 28758), (1137, 19172), (1516, 14379), (2274, 9586), (4548, 4793)]