16673356

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8387}}^1$

素因数の和:8469

約数の個数: 24

約数和(自身を含む): 33820416

約数和(自身を除く): 17147060

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 8387, 16774, 33548, 58709, 117418, 234836, 595477, 1190954, 2381908, 4168339, 8336678, 16673356]

約数ペア:

[(1, 16673356), (2, 8336678), (4, 4168339), (7, 2381908), (14, 1190954), (28, 595477), (71, 234836), (142, 117418), (284, 58709), (497, 33548), (994, 16774), (1988, 8387)]