22813984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 47779200

約数和(自身を除く): 24965216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 239, 304, 314, 478, 608, 628, 956, 1256, 1912, 2512, 2983, 3824, 4541, 5024, 5966, 7648, 9082, 11932, 18164, 23864, 36328, 37523, 47728, 72656, 75046, 95456, 145312, 150092, 300184, 600368, 712937, 1200736, 1425874, 2851748, 5703496, 11406992, 22813984]

約数ペア:

[(1, 22813984), (2, 11406992), (4, 5703496), (8, 2851748), (16, 1425874), (19, 1200736), (32, 712937), (38, 600368), (76, 300184), (152, 150092), (157, 145312), (239, 95456), (304, 75046), (314, 72656), (478, 47728), (608, 37523), (628, 36328), (956, 23864), (1256, 18164), (1912, 11932), (2512, 9082), (2983, 7648), (3824, 5966), (4541, 5024)]