20150306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{3931}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 33123168

約数和(自身を除く): 12972862

約数列:

[1, 2, 11, 22, 233, 466, 2563, 3931, 5126, 7862, 43241, 86482, 915923, 1831846, 10075153, 20150306]

約数ペア:

[(1, 20150306), (2, 10075153), (11, 1831846), (22, 915923), (233, 86482), (466, 43241), (2563, 7862), (3931, 5126)]