30182218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3931}}^1$

素因数の和:4293

約数の個数: 16

約数和(自身を含む): 49543200

約数和(自身を除く): 19360982

約数列:

[1, 2, 11, 22, 349, 698, 3839, 3931, 7678, 7862, 43241, 86482, 1371919, 2743838, 15091109, 30182218]

約数ペア:

[(1, 30182218), (2, 15091109), (11, 2743838), (22, 1371919), (349, 86482), (698, 43241), (3839, 7862), (3931, 7678)]