19231000

素因数分解:

$2^3\times 5^3\times {\mathrm{19231}}^1$

素因数の和:19252

約数の個数: 32

約数和(自身を含む): 45002880

約数和(自身を除く): 25771880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 19231, 38462, 76924, 96155, 153848, 192310, 384620, 480775, 769240, 961550, 1923100, 2403875, 3846200, 4807750, 9615500, 19231000]

約数ペア:

[(1, 19231000), (2, 9615500), (4, 4807750), (5, 3846200), (8, 2403875), (10, 1923100), (20, 961550), (25, 769240), (40, 480775), (50, 384620), (100, 192310), (125, 153848), (200, 96155), (250, 76924), (500, 38462), (1000, 19231)]