15694801168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22812211}}^1$

素因数の和:22812262

約数の個数: 20

約数和(自身を含む): 31115857168

約数和(自身を除く): 15421056000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22812211, 45624422, 91248844, 182497688, 364995376, 980925073, 1961850146, 3923700292, 7847400584, 15694801168]

約数ペア:

[(1, 15694801168), (2, 7847400584), (4, 3923700292), (8, 1961850146), (16, 980925073), (43, 364995376), (86, 182497688), (172, 91248844), (344, 45624422), (688, 22812211)]