19132250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 36211968

約数和(自身を除く): 17079718

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 743, 1030, 1486, 2575, 3715, 5150, 7430, 12875, 18575, 25750, 37150, 76529, 92875, 153058, 185750, 382645, 765290, 1913225, 3826450, 9566125, 19132250]

約数ペア:

[(1, 19132250), (2, 9566125), (5, 3826450), (10, 1913225), (25, 765290), (50, 382645), (103, 185750), (125, 153058), (206, 92875), (250, 76529), (515, 37150), (743, 25750), (1030, 18575), (1486, 12875), (2575, 7430), (3715, 5150)]