12854558381

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1\times {\mathrm{15307}}^1$

素因数の和:22388

約数の個数: 16

約数和(自身を含む): 15558316416

約数和(自身を除く): 2703758035

約数列:

[1, 7, 17, 119, 7057, 15307, 49399, 107149, 119969, 260219, 839783, 1821533, 108021499, 756150493, 1836365483, 12854558381]

約数ペア:

[(1, 12854558381), (7, 1836365483), (17, 756150493), (119, 108021499), (7057, 1821533), (15307, 839783), (49399, 260219), (107149, 119969)]