11781364

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 24908800

約数和(自身を除く): 13127436

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 277, 343, 434, 554, 686, 868, 1108, 1372, 1519, 1939, 3038, 3878, 6076, 7756, 8587, 10633, 13573, 17174, 21266, 27146, 34348, 42532, 54292, 60109, 95011, 120218, 190022, 240436, 380044, 420763, 841526, 1683052, 2945341, 5890682, 11781364]

約数ペア:

[(1, 11781364), (2, 5890682), (4, 2945341), (7, 1683052), (14, 841526), (28, 420763), (31, 380044), (49, 240436), (62, 190022), (98, 120218), (124, 95011), (196, 60109), (217, 54292), (277, 42532), (343, 34348), (434, 27146), (554, 21266), (686, 17174), (868, 13573), (1108, 10633), (1372, 8587), (1519, 7756), (1939, 6076), (3038, 3878)]