19506332

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 35163072

約数和(自身を除く): 15656740

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 911, 1822, 3644, 5353, 10706, 21412, 48283, 92011, 96566, 184022, 193132, 368044, 4876583, 9753166, 19506332]

約数ペア:

[(1, 19506332), (2, 9753166), (4, 4876583), (53, 368044), (101, 193132), (106, 184022), (202, 96566), (212, 92011), (404, 48283), (911, 21412), (1822, 10706), (3644, 5353)]