19107404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 34890240

約数和(自身を除く): 15782836

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 1297, 2594, 3683, 5188, 7366, 14732, 37613, 75226, 150452, 164719, 329438, 658876, 4776851, 9553702, 19107404]

約数ペア:

[(1, 19107404), (2, 9553702), (4, 4776851), (29, 658876), (58, 329438), (116, 164719), (127, 150452), (254, 75226), (508, 37613), (1297, 14732), (2594, 7366), (3683, 5188)]