21836195717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1\times {\mathrm{35227}}^1$

素因数の和:40460

約数の個数: 16

約数和(自身を含む): 26429454720

約数和(自身を除く): 4593259003

約数列:

[1, 7, 17, 119, 5209, 35227, 36463, 88553, 246589, 598859, 619871, 4192013, 183497443, 1284482101, 3119456531, 21836195717]

約数ペア:

[(1, 21836195717), (7, 3119456531), (17, 1284482101), (119, 183497443), (5209, 4192013), (35227, 619871), (36463, 598859), (88553, 246589)]