11207820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14394

約数の個数: 48

約数和(自身を含む): 33798240

約数和(自身を除く): 22590420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14369, 28738, 43107, 57476, 71845, 86214, 143690, 172428, 186797, 215535, 287380, 373594, 431070, 560391, 747188, 862140, 933985, 1120782, 1867970, 2241564, 2801955, 3735940, 5603910, 11207820]

約数ペア:

[(1, 11207820), (2, 5603910), (3, 3735940), (4, 2801955), (5, 2241564), (6, 1867970), (10, 1120782), (12, 933985), (13, 862140), (15, 747188), (20, 560391), (26, 431070), (30, 373594), (39, 287380), (52, 215535), (60, 186797), (65, 172428), (78, 143690), (130, 86214), (156, 71845), (195, 57476), (260, 43107), (390, 28738), (780, 14369)]