11716390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23911}}^1$

素因数の和:23932

約数の個数: 24

約数和(自身を含む): 24533712

約数和(自身を除く): 12817322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 23911, 47822, 119555, 167377, 239110, 334754, 836885, 1171639, 1673770, 2343278, 5858195, 11716390]

約数ペア:

[(1, 11716390), (2, 5858195), (5, 2343278), (7, 1673770), (10, 1171639), (14, 836885), (35, 334754), (49, 239110), (70, 167377), (98, 119555), (245, 47822), (490, 23911)]