19306164

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22039}}^1$

素因数の和:22119

約数の個数: 24

約数和(自身を含む): 45666880

約数和(自身を除く): 26360716

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22039, 44078, 66117, 88156, 132234, 264468, 1608847, 3217694, 4826541, 6435388, 9653082, 19306164]

約数ペア:

[(1, 19306164), (2, 9653082), (3, 6435388), (4, 4826541), (6, 3217694), (12, 1608847), (73, 264468), (146, 132234), (219, 88156), (292, 66117), (438, 44078), (876, 22039)]