19078818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 41783040

約数和(自身を除く): 22704222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 467, 619, 934, 1238, 1401, 1857, 2802, 3714, 5137, 6809, 10274, 13618, 15411, 20427, 30822, 40854, 289073, 578146, 867219, 1734438, 3179803, 6359606, 9539409, 19078818]

約数ペア:

[(1, 19078818), (2, 9539409), (3, 6359606), (6, 3179803), (11, 1734438), (22, 867219), (33, 578146), (66, 289073), (467, 40854), (619, 30822), (934, 20427), (1238, 15411), (1401, 13618), (1857, 10274), (2802, 6809), (3714, 5137)]