19626996893

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1024427}}^1$

素因数の和:1024481

約数の個数: 24

約数和(自身を含む): 25225515072

約数和(自身を除く): 5598518179

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 19159, 1024427, 7170989, 17415259, 23561821, 50196923, 121906813, 164932747, 400550957, 853347691, 1154529229, 2803856699, 19626996893]

約数ペア:

[(1, 19626996893), (7, 2803856699), (17, 1154529229), (23, 853347691), (49, 400550957), (119, 164932747), (161, 121906813), (391, 50196923), (833, 23561821), (1127, 17415259), (2737, 7170989), (19159, 1024427)]