21436000655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4274377}}^1$

素因数の和:4274458

約数の個数: 16

約数和(自身を含む): 27697969440

約数和(自身を除く): 6261968785

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 4274377, 21371885, 72664409, 252188243, 363322045, 1260941215, 4287200131, 21436000655]

約数ペア:

[(1, 21436000655), (5, 4287200131), (17, 1260941215), (59, 363322045), (85, 252188243), (295, 72664409), (1003, 21371885), (5015, 4274377)]