11980450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12642

約数の個数: 24

約数和(自身を含む): 23458320

約数和(自身を除く): 11477870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 12611, 25222, 63055, 126110, 239609, 315275, 479218, 630550, 1198045, 2396090, 5990225, 11980450]

約数ペア:

[(1, 11980450), (2, 5990225), (5, 2396090), (10, 1198045), (19, 630550), (25, 479218), (38, 315275), (50, 239609), (95, 126110), (190, 63055), (475, 25222), (950, 12611)]