12355226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27953}}^1$

素因数の和:27985

約数の個数: 16

約数和(自身を含む): 21133224

約数和(自身を除く): 8777998

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 27953, 55906, 363389, 475201, 726778, 950402, 6177613, 12355226]

約数ペア:

[(1, 12355226), (2, 6177613), (13, 950402), (17, 726778), (26, 475201), (34, 363389), (221, 55906), (442, 27953)]