15993474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{380797}}^1$

素因数の和:380809

約数の個数: 16

約数和(自身を含む): 36556608

約数和(自身を除く): 20563134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 380797, 761594, 1142391, 2284782, 2665579, 5331158, 7996737, 15993474]

約数ペア:

[(1, 15993474), (2, 7996737), (3, 5331158), (6, 2665579), (7, 2284782), (14, 1142391), (21, 761594), (42, 380797)]