21375398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1201}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 35050320

約数和(自身を除く): 13674922

約数列:

[1, 2, 11, 22, 809, 1201, 1618, 2402, 8899, 13211, 17798, 26422, 971609, 1943218, 10687699, 21375398]

約数ペア:

[(1, 21375398), (2, 10687699), (11, 1943218), (22, 971609), (809, 26422), (1201, 17798), (1618, 13211), (2402, 8899)]