1888624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 3749760

約数和(自身を除く): 1861136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2879, 5758, 11516, 23032, 46064, 118039, 236078, 472156, 944312, 1888624]

約数ペア:

[(1, 1888624), (2, 944312), (4, 472156), (8, 236078), (16, 118039), (41, 46064), (82, 23032), (164, 11516), (328, 5758), (656, 2879)]