16319479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 18511776

約数和(自身を除く): 2192297

約数列:

[1, 11, 37, 101, 397, 407, 1111, 3737, 4367, 14689, 40097, 41107, 161579, 441067, 1483589, 16319479]

約数ペア:

[(1, 16319479), (11, 1483589), (37, 441067), (101, 161579), (397, 41107), (407, 40097), (1111, 14689), (3737, 4367)]