12705418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{769}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 20845440

約数和(自身を除く): 8140022

約数列:

[1, 2, 11, 22, 751, 769, 1502, 1538, 8261, 8459, 16522, 16918, 577519, 1155038, 6352709, 12705418]

約数ペア:

[(1, 12705418), (2, 6352709), (11, 1155038), (22, 577519), (751, 16918), (769, 16522), (1502, 8459), (1538, 8261)]