21927122

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1613}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 37651392

約数和(自身を除く): 15724270

約数列:

[1, 2, 7, 14, 971, 1613, 1942, 3226, 6797, 11291, 13594, 22582, 1566223, 3132446, 10963561, 21927122]

約数ペア:

[(1, 21927122), (2, 10963561), (7, 3132446), (14, 1566223), (971, 22582), (1613, 13594), (1942, 11291), (3226, 6797)]