12685366

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 20232720

約数和(自身を除く): 7547354

約数列:

[1, 2, 17, 34, 289, 578, 1291, 2582, 4913, 9826, 21947, 43894, 373099, 746198, 6342683, 12685366]

約数ペア:

[(1, 12685366), (2, 6342683), (17, 746198), (34, 373099), (289, 43894), (578, 21947), (1291, 9826), (2582, 4913)]