22101805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1601}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 29066688

約数和(自身を除く): 6964883

約数列:

[1, 5, 11, 55, 251, 1255, 1601, 2761, 8005, 13805, 17611, 88055, 401851, 2009255, 4420361, 22101805]

約数ペア:

[(1, 22101805), (5, 4420361), (11, 2009255), (55, 401851), (251, 88055), (1255, 17611), (1601, 13805), (2761, 8005)]