12649916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 23073120

約数和(自身を除く): 10423204

約数列:

[1, 2, 4, 29, 58, 116, 167, 334, 653, 668, 1306, 2612, 4843, 9686, 18937, 19372, 37874, 75748, 109051, 218102, 436204, 3162479, 6324958, 12649916]

約数ペア:

[(1, 12649916), (2, 6324958), (4, 3162479), (29, 436204), (58, 218102), (116, 109051), (167, 75748), (334, 37874), (653, 19372), (668, 18937), (1306, 9686), (2612, 4843)]