19565534954

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1\times {\mathrm{10691}}^1$

素因数の和:14270

約数の個数: 32

約数和(自身を含む): 34460401536

約数和(自身を除く): 14894866582

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3533, 7066, 10691, 21382, 24731, 49462, 74837, 130721, 149674, 261442, 395567, 791134, 915047, 1830094, 2768969, 5537938, 37771303, 75542606, 264399121, 528798242, 1397538211, 2795076422, 9782767477, 19565534954]

約数ペア:

[(1, 19565534954), (2, 9782767477), (7, 2795076422), (14, 1397538211), (37, 528798242), (74, 264399121), (259, 75542606), (518, 37771303), (3533, 5537938), (7066, 2768969), (10691, 1830094), (21382, 915047), (24731, 791134), (49462, 395567), (74837, 261442), (130721, 149674)]