18169712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103237}}^1$

素因数の和:103256

約数の個数: 20

約数和(自身を含む): 38404536

約数和(自身を除く): 20234824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103237, 206474, 412948, 825896, 1135607, 1651792, 2271214, 4542428, 9084856, 18169712]

約数ペア:

[(1, 18169712), (2, 9084856), (4, 4542428), (8, 2271214), (11, 1651792), (16, 1135607), (22, 825896), (44, 412948), (88, 206474), (176, 103237)]