19128050

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2347}}^1$

素因数の和:2522

約数の個数: 24

約数和(自身を含む): 35811696

約数和(自身を除く): 16683646

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 2347, 4075, 4694, 8150, 11735, 23470, 58675, 117350, 382561, 765122, 1912805, 3825610, 9564025, 19128050]

約数ペア:

[(1, 19128050), (2, 9564025), (5, 3825610), (10, 1912805), (25, 765122), (50, 382561), (163, 117350), (326, 58675), (815, 23470), (1630, 11735), (2347, 8150), (4075, 4694)]