19629228

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23039}}^1$

素因数の和:23117

約数の個数: 24

約数和(自身を含む): 46448640

約数和(自身を除く): 26819412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23039, 46078, 69117, 92156, 138234, 276468, 1635769, 3271538, 4907307, 6543076, 9814614, 19629228]

約数ペア:

[(1, 19629228), (2, 9814614), (3, 6543076), (4, 4907307), (6, 3271538), (12, 1635769), (71, 276468), (142, 138234), (213, 92156), (284, 69117), (426, 46078), (852, 23039)]