22143385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13883}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 29989440

約数和(自身を除く): 7846055

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 13883, 69415, 152713, 402607, 763565, 2013035, 4428677, 22143385]

約数ペア:

[(1, 22143385), (5, 4428677), (11, 2013035), (29, 763565), (55, 402607), (145, 152713), (319, 69415), (1595, 13883)]