12816878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 20483280

約数和(自身を除く): 7666402

約数列:

[1, 2, 17, 34, 173, 346, 2179, 2941, 4358, 5882, 37043, 74086, 376967, 753934, 6408439, 12816878]

約数ペア:

[(1, 12816878), (2, 6408439), (17, 753934), (34, 376967), (173, 74086), (346, 37043), (2179, 5882), (2941, 4358)]