21905616

素因数分解:

$2^4\times 3^1\times {\mathrm{456367}}^1$

素因数の和:456378

約数の個数: 20

約数和(自身を含む): 56589632

約数和(自身を除く): 34684016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456367, 912734, 1369101, 1825468, 2738202, 3650936, 5476404, 7301872, 10952808, 21905616]

約数ペア:

[(1, 21905616), (2, 10952808), (3, 7301872), (4, 5476404), (6, 3650936), (8, 2738202), (12, 1825468), (16, 1369101), (24, 912734), (48, 456367)]