69815914

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{11257}}^1$

素因数の和:11709

約数の個数: 16

約数和(自身を含む): 119965248

約数和(自身を除く): 50149334

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 11257, 22514, 78799, 157598, 4986851, 9973702, 34907957, 69815914]

約数ペア:

[(1, 69815914), (2, 34907957), (7, 9973702), (14, 4986851), (443, 157598), (886, 78799), (3101, 22514), (6202, 11257)]