19262339

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 20846592

約数和(自身を除く): 1584253

約数列:

[1, 23, 47, 103, 173, 1081, 2369, 3979, 4841, 8131, 17819, 111343, 187013, 409837, 837493, 19262339]

約数ペア:

[(1, 19262339), (23, 837493), (47, 409837), (103, 187013), (173, 111343), (1081, 17819), (2369, 8131), (3979, 4841)]