11910992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 24081792

約数和(自身を除く): 12170800

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 271, 328, 536, 542, 656, 1072, 1084, 2168, 2747, 4336, 5494, 10988, 11111, 18157, 21976, 22222, 36314, 43952, 44444, 72628, 88888, 145256, 177776, 290512, 744437, 1488874, 2977748, 5955496, 11910992]

約数ペア:

[(1, 11910992), (2, 5955496), (4, 2977748), (8, 1488874), (16, 744437), (41, 290512), (67, 177776), (82, 145256), (134, 88888), (164, 72628), (268, 44444), (271, 43952), (328, 36314), (536, 22222), (542, 21976), (656, 18157), (1072, 11111), (1084, 10988), (2168, 5494), (2747, 4336)]