39147961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 3533639

約数列:

[1, 19, 37, 233, 239, 703, 4427, 4541, 8621, 8843, 55687, 163799, 168017, 1058053, 2060419, 39147961]

約数ペア:

[(1, 39147961), (19, 2060419), (37, 1058053), (233, 168017), (239, 163799), (703, 55687), (4427, 8843), (4541, 8621)]