19360535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5362

約数の個数: 16

約数和(自身を含む): 25176096

約数和(自身を除く): 5815561

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 5297, 26485, 90049, 227771, 450245, 1138855, 3872107, 19360535]

約数ペア:

[(1, 19360535), (5, 3872107), (17, 1138855), (43, 450245), (85, 227771), (215, 90049), (731, 26485), (3655, 5297)]