12154580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26423}}^1$

素因数の和:26455

約数の個数: 24

約数和(自身を含む): 26635392

約数和(自身を除く): 14480812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26423, 52846, 105692, 132115, 264230, 528460, 607729, 1215458, 2430916, 3038645, 6077290, 12154580]

約数ペア:

[(1, 12154580), (2, 6077290), (4, 3038645), (5, 2430916), (10, 1215458), (20, 607729), (23, 528460), (46, 264230), (92, 132115), (115, 105692), (230, 52846), (460, 26423)]