22054928

素因数分解:

$2^4\times 7^1\times {\mathrm{196919}}^1$

素因数の和:196934

約数の個数: 20

約数和(自身を含む): 48836160

約数和(自身を除く): 26781232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 196919, 393838, 787676, 1378433, 1575352, 2756866, 3150704, 5513732, 11027464, 22054928]

約数ペア:

[(1, 22054928), (2, 11027464), (4, 5513732), (7, 3150704), (8, 2756866), (14, 1575352), (16, 1378433), (28, 787676), (56, 393838), (112, 196919)]