12666454

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 19404000

約数和(自身を除く): 6737546

約数列:

[1, 2, 97, 109, 194, 218, 599, 1198, 10573, 21146, 58103, 65291, 116206, 130582, 6333227, 12666454]

約数ペア:

[(1, 12666454), (2, 6333227), (97, 130582), (109, 116206), (194, 65291), (218, 58103), (599, 21146), (1198, 10573)]