12756272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13513}}^1$

素因数の和:13580

約数の個数: 20

約数和(自身を含む): 25136040

約数和(自身を除く): 12379768

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13513, 27026, 54052, 108104, 216208, 797267, 1594534, 3189068, 6378136, 12756272]

約数ペア:

[(1, 12756272), (2, 6378136), (4, 3189068), (8, 1594534), (16, 797267), (59, 216208), (118, 108104), (236, 54052), (472, 27026), (944, 13513)]