16557604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14423}}^1$

素因数の和:14475

約数の個数: 24

約数和(自身を含む): 33925248

約数和(自身を除く): 17367644

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 14423, 28846, 57692, 100961, 201922, 403844, 591343, 1182686, 2365372, 4139401, 8278802, 16557604]

約数ペア:

[(1, 16557604), (2, 8278802), (4, 4139401), (7, 2365372), (14, 1182686), (28, 591343), (41, 403844), (82, 201922), (164, 100961), (287, 57692), (574, 28846), (1148, 14423)]