12778883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 14859936

約数和(自身を除く): 2081053

約数列:

[1, 13, 17, 53, 221, 689, 901, 1091, 11713, 14183, 18547, 57823, 241111, 751699, 982991, 12778883]

約数ペア:

[(1, 12778883), (13, 982991), (17, 751699), (53, 241111), (221, 57823), (689, 18547), (901, 14183), (1091, 11713)]