11889566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1061}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 19268928

約数和(自身を除く): 7379362

約数列:

[1, 2, 13, 26, 431, 862, 1061, 2122, 5603, 11206, 13793, 27586, 457291, 914582, 5944783, 11889566]

約数ペア:

[(1, 11889566), (2, 5944783), (13, 914582), (26, 457291), (431, 27586), (862, 13793), (1061, 11206), (2122, 5603)]