15174992

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 33854976

約数和(自身を除く): 18679984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 863, 1099, 1256, 1726, 2198, 2512, 3452, 4396, 6041, 6904, 8792, 12082, 13808, 17584, 24164, 48328, 96656, 135491, 270982, 541964, 948437, 1083928, 1896874, 2167856, 3793748, 7587496, 15174992]

約数ペア:

[(1, 15174992), (2, 7587496), (4, 3793748), (7, 2167856), (8, 1896874), (14, 1083928), (16, 948437), (28, 541964), (56, 270982), (112, 135491), (157, 96656), (314, 48328), (628, 24164), (863, 17584), (1099, 13808), (1256, 12082), (1726, 8792), (2198, 6904), (2512, 6041), (3452, 4396)]