19544092

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{7919}}^1$

素因数の和:8540

約数の個数: 12

約数和(自身を含む): 34261920

約数和(自身を除く): 14717828

約数列:

[1, 2, 4, 617, 1234, 2468, 7919, 15838, 31676, 4886023, 9772046, 19544092]

約数ペア:

[(1, 19544092), (2, 9772046), (4, 4886023), (617, 31676), (1234, 15838), (2468, 7919)]