19673510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3719}}^1$

素因数の和:3772

約数の個数: 24

約数和(自身を含む): 37028880

約数和(自身を除く): 17355370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 3719, 5290, 7438, 18595, 37190, 85537, 171074, 427685, 855370, 1967351, 3934702, 9836755, 19673510]

約数ペア:

[(1, 19673510), (2, 9836755), (5, 3934702), (10, 1967351), (23, 855370), (46, 427685), (115, 171074), (230, 85537), (529, 37190), (1058, 18595), (2645, 7438), (3719, 5290)]