19384497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 30858048

約数和(自身を除く): 11473551

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 1901, 3399, 5703, 10197, 17109, 20911, 62733, 188199, 195803, 587409, 1762227, 2153833, 6461499, 19384497]

約数ペア:

[(1, 19384497), (3, 6461499), (9, 2153833), (11, 1762227), (33, 587409), (99, 195803), (103, 188199), (309, 62733), (927, 20911), (1133, 17109), (1901, 10197), (3399, 5703)]