19994623221

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1\times {\mathrm{116819}}^1$

素因数の和:117848

約数の個数: 16

約数和(自身を含む): 27139622400

約数和(自身を除く): 7144999179

約数列:

[1, 3, 59, 177, 967, 2901, 57053, 116819, 171159, 350457, 6892321, 20676963, 112963973, 338891919, 6664874407, 19994623221]

約数ペア:

[(1, 19994623221), (3, 6664874407), (59, 338891919), (177, 112963973), (967, 20676963), (2901, 6892321), (57053, 350457), (116819, 171159)]