12540014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 20623680

約数和(自身を除く): 8083666

約数列:

[1, 2, 23, 41, 46, 61, 82, 109, 122, 218, 943, 1403, 1886, 2501, 2507, 2806, 4469, 5002, 5014, 6649, 8938, 13298, 57523, 102787, 115046, 152927, 205574, 272609, 305854, 545218, 6270007, 12540014]

約数ペア:

[(1, 12540014), (2, 6270007), (23, 545218), (41, 305854), (46, 272609), (61, 205574), (82, 152927), (109, 115046), (122, 102787), (218, 57523), (943, 13298), (1403, 8938), (1886, 6649), (2501, 5014), (2507, 5002), (2806, 4469)]