21710363909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1\times {\mathrm{23039}}^1$

素因数の和:23644

約数の個数: 16

約数和(自身を含む): 23572684800

約数和(自身を除く): 1862320891

約数列:

[1, 13, 173, 419, 2249, 5447, 23039, 72487, 299507, 942331, 3985747, 9653341, 51814711, 125493433, 1670027993, 21710363909]

約数ペア:

[(1, 21710363909), (13, 1670027993), (173, 125493433), (419, 51814711), (2249, 9653341), (5447, 3985747), (23039, 942331), (72487, 299507)]