12576638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:2003

約数の個数: 16

約数和(自身を含む): 19662720

約数和(自身を除く): 7086082

約数列:

[1, 2, 31, 62, 109, 218, 1861, 3379, 3722, 6758, 57691, 115382, 202849, 405698, 6288319, 12576638]

約数ペア:

[(1, 12576638), (2, 6288319), (31, 405698), (62, 202849), (109, 115382), (218, 57691), (1861, 6758), (3379, 3722)]