13247542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12289}}^1$

素因数の和:12316

約数の個数: 24

約数和(自身を含む): 25219080

約数和(自身を除く): 11971538

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12289, 24578, 86023, 135179, 172046, 270358, 602161, 946253, 1204322, 1892506, 6623771, 13247542]

約数ペア:

[(1, 13247542), (2, 6623771), (7, 1892506), (11, 1204322), (14, 946253), (22, 602161), (49, 270358), (77, 172046), (98, 135179), (154, 86023), (539, 24578), (1078, 12289)]