15980566

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5668

約数の個数: 24

約数和(自身を含む): 28851120

約数和(自身を除く): 12870554

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 5623, 11246, 39361, 78722, 163067, 275527, 326134, 551054, 1141469, 2282938, 7990283, 15980566]

約数ペア:

[(1, 15980566), (2, 7990283), (7, 2282938), (14, 1141469), (29, 551054), (49, 326134), (58, 275527), (98, 163067), (203, 78722), (406, 39361), (1421, 11246), (2842, 5623)]