38738189

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 16

約数和(自身を含む): 48393216

約数和(自身を除く): 9655027

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 10501, 73507, 178517, 325531, 1249619, 2278717, 5534027, 38738189]

約数ペア:

[(1, 38738189), (7, 5534027), (17, 2278717), (31, 1249619), (119, 325531), (217, 178517), (527, 73507), (3689, 10501)]