21792358

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3769}}^1$

素因数の和:3844

約数の個数: 24

約数和(自身を含む): 38680200

約数和(自身を除く): 16887842

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 3769, 5782, 7538, 26383, 52766, 184681, 222371, 369362, 444742, 1556597, 3113194, 10896179, 21792358]

約数ペア:

[(1, 21792358), (2, 10896179), (7, 3113194), (14, 1556597), (49, 444742), (59, 369362), (98, 222371), (118, 184681), (413, 52766), (826, 26383), (2891, 7538), (3769, 5782)]