19560612

素因数分解:

$2^2\times 3^1\times {\mathrm{1630051}}^1$

素因数の和:1630058

約数の個数: 12

約数和(自身を含む): 45641456

約数和(自身を除く): 26080844

約数列:

[1, 2, 3, 4, 6, 12, 1630051, 3260102, 4890153, 6520204, 9780306, 19560612]

約数ペア:

[(1, 19560612), (2, 9780306), (3, 6520204), (4, 4890153), (6, 3260102), (12, 1630051)]