15309854

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5432

約数の個数: 24

約数和(自身を含む): 27640440

約数和(自身を除く): 12330586

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 5387, 10774, 37709, 75418, 156223, 263963, 312446, 527926, 1093561, 2187122, 7654927, 15309854]

約数ペア:

[(1, 15309854), (2, 7654927), (7, 2187122), (14, 1093561), (29, 527926), (49, 312446), (58, 263963), (98, 156223), (203, 75418), (406, 37709), (1421, 10774), (2842, 5387)]