23199910

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5237}}^1$

素因数の和:5687

約数の個数: 16

約数和(自身を含む): 41862096

約数和(自身を除く): 18662186

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5237, 10474, 26185, 52370, 2319991, 4639982, 11599955, 23199910]

約数ペア:

[(1, 23199910), (2, 11599955), (5, 4639982), (10, 2319991), (443, 52370), (886, 26185), (2215, 10474), (4430, 5237)]