13806843905

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{58391}}^1$

素因数の和:58565

約数の個数: 24

約数和(自身を含む): 17619902784

約数和(自身を除く): 3813058879

約数列:

[1, 5, 19, 95, 131, 361, 655, 1805, 2489, 12445, 47291, 58391, 236455, 291955, 1109429, 5547145, 7649221, 21079151, 38246105, 105395755, 145335199, 726675995, 2761368781, 13806843905]

約数ペア:

[(1, 13806843905), (5, 2761368781), (19, 726675995), (95, 145335199), (131, 105395755), (361, 38246105), (655, 21079151), (1805, 7649221), (2489, 5547145), (12445, 1109429), (47291, 291955), (58391, 236455)]