18515282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 29130840

約数和(自身を除く): 10615558

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4373, 8746, 126817, 253634, 319229, 638458, 9257641, 18515282]

約数ペア:

[(1, 18515282), (2, 9257641), (29, 638458), (58, 319229), (73, 253634), (146, 126817), (2117, 8746), (4234, 4373)]