11391216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 30117120

約数和(自身を除く): 18725904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 5519, 11038, 16557, 22076, 33114, 44152, 66228, 88304, 132456, 237317, 264912, 474634, 711951, 949268, 1423902, 1898536, 2847804, 3797072, 5695608, 11391216]

約数ペア:

[(1, 11391216), (2, 5695608), (3, 3797072), (4, 2847804), (6, 1898536), (8, 1423902), (12, 949268), (16, 711951), (24, 474634), (43, 264912), (48, 237317), (86, 132456), (129, 88304), (172, 66228), (258, 44152), (344, 33114), (516, 22076), (688, 16557), (1032, 11038), (2064, 5519)]