2018969535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12236179}}^1$

素因数の和:12236198

約数の個数: 16

約数和(自身を含む): 3524019840

約数和(自身を除く): 1505050305

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12236179, 36708537, 61180895, 134597969, 183542685, 403793907, 672989845, 2018969535]

約数ペア:

[(1, 2018969535), (3, 672989845), (5, 403793907), (11, 183542685), (15, 134597969), (33, 61180895), (55, 36708537), (165, 12236179)]