12904802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 20570112

約数和(自身を除く): 7665310

約数列:

[1, 2, 17, 34, 383, 766, 991, 1982, 6511, 13022, 16847, 33694, 379553, 759106, 6452401, 12904802]

約数ペア:

[(1, 12904802), (2, 6452401), (17, 759106), (34, 379553), (383, 33694), (766, 16847), (991, 13022), (1982, 6511)]