21548829122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9967081}}^1$

素因数の和:9967153

約数の個数: 16

約数和(自身を含む): 34446235392

約数和(自身を除く): 12897406270

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9967081, 19934162, 229242863, 458485726, 468452807, 936905614, 10774414561, 21548829122]

約数ペア:

[(1, 21548829122), (2, 10774414561), (23, 936905614), (46, 468452807), (47, 458485726), (94, 229242863), (1081, 19934162), (2162, 9967081)]