19103002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10601}}^1$

素因数の和:10673

約数の個数: 16

約数和(自身を含む): 30915432

約数和(自身を除く): 11812430

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10601, 21202, 180217, 360434, 561853, 1123706, 9551501, 19103002]

約数ペア:

[(1, 19103002), (2, 9551501), (17, 1123706), (34, 561853), (53, 360434), (106, 180217), (901, 21202), (1802, 10601)]