22256930

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4957}}^1$

素因数の和:5413

約数の個数: 16

約数和(自身を含む): 40159800

約数和(自身を除く): 17902870

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 4957, 9914, 24785, 49570, 2225693, 4451386, 11128465, 22256930]

約数ペア:

[(1, 22256930), (2, 11128465), (5, 4451386), (10, 2225693), (449, 49570), (898, 24785), (2245, 9914), (4490, 4957)]