12081685

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4483}}^1$

素因数の和:4513

約数の個数: 24

約数和(自身を含む): 18402336

約数和(自身を除く): 6320651

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 4483, 22415, 31381, 49313, 156905, 219667, 246565, 345191, 1098335, 1725955, 2416337, 12081685]

約数ペア:

[(1, 12081685), (5, 2416337), (7, 1725955), (11, 1098335), (35, 345191), (49, 246565), (55, 219667), (77, 156905), (245, 49313), (385, 31381), (539, 22415), (2695, 4483)]