12896546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3329}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 20979000

約数和(自身を除く): 8082454

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3329, 3874, 6658, 43277, 86554, 496021, 992042, 6448273, 12896546]

約数ペア:

[(1, 12896546), (2, 6448273), (13, 992042), (26, 496021), (149, 86554), (298, 43277), (1937, 6658), (3329, 3874)]