19467604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1181}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 36835848

約数和(自身を除く): 17368244

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1181, 1268, 2362, 4121, 4724, 8242, 15353, 16484, 30706, 61412, 374377, 748754, 1497508, 4866901, 9733802, 19467604]

約数ペア:

[(1, 19467604), (2, 9733802), (4, 4866901), (13, 1497508), (26, 748754), (52, 374377), (317, 61412), (634, 30706), (1181, 16484), (1268, 15353), (2362, 8242), (4121, 4724)]