15691769296

素因数分解:

$2^4\times 7^1\times {\mathrm{140105083}}^1$

素因数の和:140105098

約数の個数: 20

約数和(自身を含む): 34746060832

約数和(自身を除く): 19054291536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140105083, 280210166, 560420332, 980735581, 1120840664, 1961471162, 2241681328, 3922942324, 7845884648, 15691769296]

約数ペア:

[(1, 15691769296), (2, 7845884648), (4, 3922942324), (7, 2241681328), (8, 1961471162), (14, 1120840664), (16, 980735581), (28, 560420332), (56, 280210166), (112, 140105083)]