319912310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1683749}}^1$

素因数の和:1683775

約数の個数: 16

約数和(自身を含む): 606150000

約数和(自身を除く): 286237690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1683749, 3367498, 8418745, 16837490, 31991231, 63982462, 159956155, 319912310]

約数ペア:

[(1, 319912310), (2, 159956155), (5, 63982462), (10, 31991231), (19, 16837490), (38, 8418745), (95, 3367498), (190, 1683749)]