12684368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27337}}^1$

素因数の和:27374

約数の個数: 20

約数和(自身を含む): 25424340

約数和(自身を除く): 12739972

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27337, 54674, 109348, 218696, 437392, 792773, 1585546, 3171092, 6342184, 12684368]

約数ペア:

[(1, 12684368), (2, 6342184), (4, 3171092), (8, 1585546), (16, 792773), (29, 437392), (58, 218696), (116, 109348), (232, 54674), (464, 27337)]