15267826

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 27280512

約数和(自身を除く): 12012686

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 397, 469, 574, 794, 938, 2747, 2779, 5494, 5558, 16277, 19229, 26599, 32554, 38458, 53198, 113939, 186193, 227878, 372386, 1090559, 2181118, 7633913, 15267826]

約数ペア:

[(1, 15267826), (2, 7633913), (7, 2181118), (14, 1090559), (41, 372386), (67, 227878), (82, 186193), (134, 113939), (287, 53198), (397, 38458), (469, 32554), (574, 26599), (794, 19229), (938, 16277), (2747, 5558), (2779, 5494)]