21246676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16651}}^1$

素因数の和:16695

約数の個数: 24

約数和(自身を含む): 41963040

約数和(自身を除く): 20716364

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 16651, 33302, 66604, 183161, 366322, 482879, 732644, 965758, 1931516, 5311669, 10623338, 21246676]

約数ペア:

[(1, 21246676), (2, 10623338), (4, 5311669), (11, 1931516), (22, 965758), (29, 732644), (44, 482879), (58, 366322), (116, 183161), (319, 66604), (638, 33302), (1276, 16651)]