12621364

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4463}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 25498368

約数和(自身を除く): 12877004

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 4463, 8926, 17852, 31241, 62482, 124964, 450763, 901526, 1803052, 3155341, 6310682, 12621364]

約数ペア:

[(1, 12621364), (2, 6310682), (4, 3155341), (7, 1803052), (14, 901526), (28, 450763), (101, 124964), (202, 62482), (404, 31241), (707, 17852), (1414, 8926), (2828, 4463)]