2015219666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{104513}}^1$

素因数の和:104857

約数の個数: 16

約数和(自身を含む): 3130403328

約数和(自身を除く): 1115183662

約数列:

[1, 2, 31, 62, 311, 622, 9641, 19282, 104513, 209026, 3239903, 6479806, 32503543, 65007086, 1007609833, 2015219666]

約数ペア:

[(1, 2015219666), (2, 1007609833), (31, 65007086), (62, 32503543), (311, 6479806), (622, 3239903), (9641, 209026), (19282, 104513)]