16941449

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 20064000

約数和(自身を除く): 3122551

約数列:

[1, 7, 37, 149, 259, 439, 1043, 3073, 5513, 16243, 38591, 65411, 113701, 457877, 2420207, 16941449]

約数ペア:

[(1, 16941449), (7, 2420207), (37, 457877), (149, 113701), (259, 65411), (439, 38591), (1043, 16243), (3073, 5513)]