12394438

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6971}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 21417984

約数和(自身を除く): 9023546

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 6971, 13942, 48797, 97594, 885317, 1770634, 6197219, 12394438]

約数ペア:

[(1, 12394438), (2, 6197219), (7, 1770634), (14, 885317), (127, 97594), (254, 48797), (889, 13942), (1778, 6971)]