19427191580

素因数分解:

$2^2\times 5^1\times {\mathrm{32687}}^1\times {\mathrm{29717}}^1$

素因数の和:62413

約数の個数: 24

約数和(自身を含む): 40799723328

約数和(自身を除く): 21372531748

約数列:

[1, 2, 4, 5, 10, 20, 29717, 32687, 59434, 65374, 118868, 130748, 148585, 163435, 297170, 326870, 594340, 653740, 971359579, 1942719158, 3885438316, 4856797895, 9713595790, 19427191580]

約数ペア:

[(1, 19427191580), (2, 9713595790), (4, 4856797895), (5, 3885438316), (10, 1942719158), (20, 971359579), (29717, 653740), (32687, 594340), (59434, 326870), (65374, 297170), (118868, 163435), (130748, 148585)]