19965657599

素因数分解:

${\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{27043}}^1$

素因数の和:27514

約数の個数: 16

約数和(自身を含む): 21362380128

約数和(自身を除く): 1396722529

約数列:

[1, 17, 137, 317, 2329, 5389, 27043, 43429, 459731, 738293, 3704891, 8572631, 62983147, 145734727, 1174450447, 19965657599]

約数ペア:

[(1, 19965657599), (17, 1174450447), (137, 145734727), (317, 62983147), (2329, 8572631), (5389, 3704891), (27043, 738293), (43429, 459731)]