12893434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 20028456

約数和(自身を除く): 7135022

約数列:

[1, 2, 41, 82, 97, 194, 1621, 3242, 3977, 7954, 66461, 132922, 157237, 314474, 6446717, 12893434]

約数ペア:

[(1, 12893434), (2, 6446717), (41, 314474), (82, 157237), (97, 132922), (194, 66461), (1621, 7954), (3242, 3977)]