22981189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1901}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 28849536

約数和(自身を除く): 5868347

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 1901, 12089, 13307, 20911, 146377, 298457, 2089199, 3283027, 22981189]

約数ペア:

[(1, 22981189), (7, 3283027), (11, 2089199), (77, 298457), (157, 146377), (1099, 20911), (1727, 13307), (1901, 12089)]