16621564

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 30503088

約数和(自身を除く): 13881524

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2357, 3526, 4714, 7052, 9428, 96637, 101351, 193274, 202702, 386548, 405404, 4155391, 8310782, 16621564]

約数ペア:

[(1, 16621564), (2, 8310782), (4, 4155391), (41, 405404), (43, 386548), (82, 202702), (86, 193274), (164, 101351), (172, 96637), (1763, 9428), (2357, 7052), (3526, 4714)]