12423862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 20384784

約数和(自身を除く): 7960922

約数列:

[1, 2, 11, 22, 641, 881, 1282, 1762, 7051, 9691, 14102, 19382, 564721, 1129442, 6211931, 12423862]

約数ペア:

[(1, 12423862), (2, 6211931), (11, 1129442), (22, 564721), (641, 19382), (881, 14102), (1282, 9691), (1762, 7051)]