11321908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 21450240

約数和(自身を除く): 10128332

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 911, 956, 1822, 3107, 3644, 6214, 11843, 12428, 23686, 47372, 217729, 435458, 870916, 2830477, 5660954, 11321908]

約数ペア:

[(1, 11321908), (2, 5660954), (4, 2830477), (13, 870916), (26, 435458), (52, 217729), (239, 47372), (478, 23686), (911, 12428), (956, 11843), (1822, 6214), (3107, 3644)]