12255280322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{387017}}^1$

素因数の和:387313

約数の個数: 16

約数和(自身を含む): 18725478912

約数和(自身を除く): 6470198590

約数列:

[1, 2, 71, 142, 223, 446, 15833, 31666, 387017, 774034, 27478207, 54956414, 86304791, 172609582, 6127640161, 12255280322]

約数ペア:

[(1, 12255280322), (2, 6127640161), (71, 172609582), (142, 86304791), (223, 54956414), (446, 27478207), (15833, 774034), (31666, 387017)]