13225490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77797}}^1$

素因数の和:77821

約数の個数: 16

約数和(自身を含む): 25206552

約数和(自身を除く): 11981062

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 77797, 155594, 388985, 777970, 1322549, 2645098, 6612745, 13225490]

約数ペア:

[(1, 13225490), (2, 6612745), (5, 2645098), (10, 1322549), (17, 777970), (34, 388985), (85, 155594), (170, 77797)]