2015990509

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{8123}}^1$

素因数の和:9276

約数の個数: 16

約数和(自身を含む): 2301106752

約数和(自身を除く): 285116243

約数列:

[1, 13, 17, 221, 1123, 8123, 14599, 19091, 105599, 138091, 248183, 1795183, 9122129, 118587677, 155076193, 2015990509]

約数ペア:

[(1, 2015990509), (13, 155076193), (17, 118587677), (221, 9122129), (1123, 1795183), (8123, 248183), (14599, 138091), (19091, 105599)]