12973876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 23425920

約数和(自身を除く): 10452044

約数列:

[1, 2, 4, 41, 82, 164, 239, 331, 478, 662, 956, 1324, 9799, 13571, 19598, 27142, 39196, 54284, 79109, 158218, 316436, 3243469, 6486938, 12973876]

約数ペア:

[(1, 12973876), (2, 6486938), (4, 3243469), (41, 316436), (82, 158218), (164, 79109), (239, 54284), (331, 39196), (478, 27142), (662, 19598), (956, 13571), (1324, 9799)]