11173808

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 22506000

約数和(自身を除く): 11332192

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 149, 172, 218, 298, 344, 436, 596, 688, 872, 1192, 1744, 2384, 4687, 6407, 9374, 12814, 16241, 18748, 25628, 32482, 37496, 51256, 64964, 74992, 102512, 129928, 259856, 698363, 1396726, 2793452, 5586904, 11173808]

約数ペア:

[(1, 11173808), (2, 5586904), (4, 2793452), (8, 1396726), (16, 698363), (43, 259856), (86, 129928), (109, 102512), (149, 74992), (172, 64964), (218, 51256), (298, 37496), (344, 32482), (436, 25628), (596, 18748), (688, 16241), (872, 12814), (1192, 9374), (1744, 6407), (2384, 4687)]