9986438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 19664640

約数和(自身を除く): 9678202

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 3413, 6826, 23891, 37543, 47782, 64847, 75086, 129694, 262801, 453929, 525602, 713317, 907858, 1426634, 4993219, 9986438]

約数ペア:

[(1, 9986438), (2, 4993219), (7, 1426634), (11, 907858), (14, 713317), (19, 525602), (22, 453929), (38, 262801), (77, 129694), (133, 75086), (154, 64847), (209, 47782), (266, 37543), (418, 23891), (1463, 6826), (2926, 3413)]