2019049814

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{39929}}^1$

素因数の和:40255

約数の個数: 16

約数和(自身を含む): 3067582320

約数和(自身を除く): 1048532506

約数列:

[1, 2, 131, 193, 262, 386, 25283, 39929, 50566, 79858, 5230699, 7706297, 10461398, 15412594, 1009524907, 2019049814]

約数ペア:

[(1, 2019049814), (2, 1009524907), (131, 15412594), (193, 10461398), (262, 7706297), (386, 5230699), (25283, 79858), (39929, 50566)]