11891566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 18534240

約数和(自身を除く): 6642674

約数列:

[1, 2, 29, 58, 421, 487, 842, 974, 12209, 14123, 24418, 28246, 205027, 410054, 5945783, 11891566]

約数ペア:

[(1, 11891566), (2, 5945783), (29, 410054), (58, 205027), (421, 28246), (487, 24418), (842, 14123), (974, 12209)]