22555964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 41706000

約数和(自身を除く): 19150036

約数列:

[1, 2, 4, 19, 38, 76, 449, 661, 898, 1322, 1796, 2644, 8531, 12559, 17062, 25118, 34124, 50236, 296789, 593578, 1187156, 5638991, 11277982, 22555964]

約数ペア:

[(1, 22555964), (2, 11277982), (4, 5638991), (19, 1187156), (38, 593578), (76, 296789), (449, 50236), (661, 34124), (898, 25118), (1322, 17062), (1796, 12559), (2644, 8531)]