21307634

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9929}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 33960600

約数和(自身を除く): 12652966

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9929, 19858, 287941, 367373, 575882, 734746, 10653817, 21307634]

約数ペア:

[(1, 21307634), (2, 10653817), (29, 734746), (37, 575882), (58, 367373), (74, 287941), (1073, 19858), (2146, 9929)]