12537854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 22429440

約数和(自身を除く): 9891586

約数列:

[1, 2, 7, 14, 43, 59, 86, 118, 301, 353, 413, 602, 706, 826, 2471, 2537, 4942, 5074, 15179, 17759, 20827, 30358, 35518, 41654, 106253, 145789, 212506, 291578, 895561, 1791122, 6268927, 12537854]

約数ペア:

[(1, 12537854), (2, 6268927), (7, 1791122), (14, 895561), (43, 291578), (59, 212506), (86, 145789), (118, 106253), (301, 41654), (353, 35518), (413, 30358), (602, 20827), (706, 17759), (826, 15179), (2471, 5074), (2537, 4942)]