22105264

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{13679}}^1$

素因数の和:13788

約数の個数: 20

約数和(自身を含む): 43256160

約数和(自身を除く): 21150896

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 13679, 27358, 54716, 109432, 218864, 1381579, 2763158, 5526316, 11052632, 22105264]

約数ペア:

[(1, 22105264), (2, 11052632), (4, 5526316), (8, 2763158), (16, 1381579), (101, 218864), (202, 109432), (404, 54716), (808, 27358), (1616, 13679)]