12467426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 8527774

約数列:

[1, 2, 17, 23, 34, 46, 107, 149, 214, 298, 391, 782, 1819, 2461, 2533, 3427, 3638, 4922, 5066, 6854, 15943, 31886, 41837, 58259, 83674, 116518, 271031, 366689, 542062, 733378, 6233713, 12467426]

約数ペア:

[(1, 12467426), (2, 6233713), (17, 733378), (23, 542062), (34, 366689), (46, 271031), (107, 116518), (149, 83674), (214, 58259), (298, 41837), (391, 31886), (782, 15943), (1819, 6854), (2461, 5066), (2533, 4922), (3427, 3638)]