9720646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{811}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 15756048

約数和(自身を除く): 6035402

約数列:

[1, 2, 13, 26, 461, 811, 922, 1622, 5993, 10543, 11986, 21086, 373871, 747742, 4860323, 9720646]

約数ペア:

[(1, 9720646), (2, 4860323), (13, 747742), (26, 373871), (461, 21086), (811, 11986), (922, 10543), (1622, 5993)]