15968372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33547}}^1$

素因数の和:33575

約数の個数: 24

約数和(自身を含む): 33816384

約数和(自身を除く): 17848012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 33547, 67094, 134188, 234829, 469658, 570299, 939316, 1140598, 2281196, 3992093, 7984186, 15968372]

約数ペア:

[(1, 15968372), (2, 7984186), (4, 3992093), (7, 2281196), (14, 1140598), (17, 939316), (28, 570299), (34, 469658), (68, 234829), (119, 134188), (238, 67094), (476, 33547)]