12436985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 16722888

約数和(自身を除く): 4285903

約数列:

[1, 5, 11, 55, 61, 121, 305, 337, 605, 671, 1685, 3355, 3707, 7381, 18535, 20557, 36905, 40777, 102785, 203885, 226127, 1130635, 2487397, 12436985]

約数ペア:

[(1, 12436985), (5, 2487397), (11, 1130635), (55, 226127), (61, 203885), (121, 102785), (305, 40777), (337, 36905), (605, 20557), (671, 18535), (1685, 7381), (3355, 3707)]