22228970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54217}}^1$

素因数の和:54265

約数の個数: 16

約数和(自身を含む): 40988808

約数和(自身を除く): 18759838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 54217, 108434, 271085, 542170, 2222897, 4445794, 11114485, 22228970]

約数ペア:

[(1, 22228970), (2, 11114485), (5, 4445794), (10, 2222897), (41, 542170), (82, 271085), (205, 108434), (410, 54217)]