21096394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16253}}^1$

素因数の和:16325

約数の個数: 16

約数和(自身を含む): 35108640

約数和(自身を除く): 14012246

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 16253, 32506, 178783, 357566, 958927, 1917854, 10548197, 21096394]

約数ペア:

[(1, 21096394), (2, 10548197), (11, 1917854), (22, 958927), (59, 357566), (118, 178783), (649, 32506), (1298, 16253)]