119217308

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21613}}^1$

素因数の和:21821

約数の個数: 24

約数和(自身を含む): 239656032

約数和(自身を除く): 120438724

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 21613, 43226, 86452, 151291, 302582, 605164, 4257761, 8515522, 17031044, 29804327, 59608654, 119217308]

約数ペア:

[(1, 119217308), (2, 59608654), (4, 29804327), (7, 17031044), (14, 8515522), (28, 4257761), (197, 605164), (394, 302582), (788, 151291), (1379, 86452), (2758, 43226), (5516, 21613)]