12747176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 27098400

約数和(自身を除く): 14351224

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6451, 12902, 25804, 51608, 83863, 122569, 167726, 245138, 335452, 490276, 670904, 980552, 1593397, 3186794, 6373588, 12747176]

約数ペア:

[(1, 12747176), (2, 6373588), (4, 3186794), (8, 1593397), (13, 980552), (19, 670904), (26, 490276), (38, 335452), (52, 245138), (76, 167726), (104, 122569), (152, 83863), (247, 51608), (494, 25804), (988, 12902), (1976, 6451)]