22347730

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5573}}^1$

素因数の和:5981

約数の個数: 16

約数和(自身を含む): 40333464

約数和(自身を除く): 17985734

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 5573, 11146, 27865, 55730, 2234773, 4469546, 11173865, 22347730]

約数ペア:

[(1, 22347730), (2, 11173865), (5, 4469546), (10, 2234773), (401, 55730), (802, 27865), (2005, 11146), (4010, 5573)]