13154498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 11987902

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2909, 4522, 5818, 20363, 40726, 49453, 55271, 98906, 110542, 346171, 386897, 692342, 773794, 939607, 1879214, 6577249, 13154498]

約数ペア:

[(1, 13154498), (2, 6577249), (7, 1879214), (14, 939607), (17, 773794), (19, 692342), (34, 386897), (38, 346171), (119, 110542), (133, 98906), (238, 55271), (266, 49453), (323, 40726), (646, 20363), (2261, 5818), (2909, 4522)]