19231142

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1657}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 33027360

約数和(自身を除く): 13796218

約数列:

[1, 2, 7, 14, 829, 1657, 1658, 3314, 5803, 11599, 11606, 23198, 1373653, 2747306, 9615571, 19231142]

約数ペア:

[(1, 19231142), (2, 9615571), (7, 2747306), (14, 1373653), (829, 23198), (1657, 11606), (1658, 11599), (3314, 5803)]