16967540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27367}}^1$

素因数の和:27407

約数の個数: 24

約数和(自身を含む): 36782592

約数和(自身を除く): 19815052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 27367, 54734, 109468, 136835, 273670, 547340, 848377, 1696754, 3393508, 4241885, 8483770, 16967540]

約数ペア:

[(1, 16967540), (2, 8483770), (4, 4241885), (5, 3393508), (10, 1696754), (20, 848377), (31, 547340), (62, 273670), (124, 136835), (155, 109468), (310, 54734), (620, 27367)]