11772446

素因数分解:

$2^1\times 7^3\times {\mathrm{131}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 20751600

約数和(自身を除く): 8979154

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 343, 686, 917, 1834, 6419, 12838, 17161, 34322, 44933, 89866, 120127, 240254, 840889, 1681778, 5886223, 11772446]

約数ペア:

[(1, 11772446), (2, 5886223), (7, 1681778), (14, 840889), (49, 240254), (98, 120127), (131, 89866), (262, 44933), (343, 34322), (686, 17161), (917, 12838), (1834, 6419)]