16957988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 30723000

約数和(自身を除く): 13765012

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 769, 1538, 3076, 5513, 11026, 22052, 28453, 56906, 113812, 114581, 229162, 458324, 4239497, 8478994, 16957988]

約数ペア:

[(1, 16957988), (2, 8478994), (4, 4239497), (37, 458324), (74, 229162), (148, 114581), (149, 113812), (298, 56906), (596, 28453), (769, 22052), (1538, 11026), (3076, 5513)]