22389532016

素因数分解:

$2^4\times {\mathrm{4871}}^1\times {\mathrm{287281}}^1$

素因数の和:292160

約数の個数: 20

約数和(自身を含む): 43388775024

約数和(自身を除く): 20999243008

約数列:

[1, 2, 4, 8, 16, 4871, 9742, 19484, 38968, 77936, 287281, 574562, 1149124, 2298248, 4596496, 1399345751, 2798691502, 5597383004, 11194766008, 22389532016]

約数ペア:

[(1, 22389532016), (2, 11194766008), (4, 5597383004), (8, 2798691502), (16, 1399345751), (4871, 4596496), (9742, 2298248), (19484, 1149124), (38968, 574562), (77936, 287281)]