19639212

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{27739}}^1$

素因数の和:27805

約数の個数: 24

約数和(自身を含む): 46603200

約数和(自身を除く): 26963988

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 27739, 55478, 83217, 110956, 166434, 332868, 1636601, 3273202, 4909803, 6546404, 9819606, 19639212]

約数ペア:

[(1, 19639212), (2, 9819606), (3, 6546404), (4, 4909803), (6, 3273202), (12, 1636601), (59, 332868), (118, 166434), (177, 110956), (236, 83217), (354, 55478), (708, 27739)]