15940798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 25507440

約数和(自身を除く): 9566642

約数列:

[1, 2, 17, 34, 139, 278, 2363, 3373, 4726, 6746, 57341, 114682, 468847, 937694, 7970399, 15940798]

約数ペア:

[(1, 15940798), (2, 7970399), (17, 937694), (34, 468847), (139, 114682), (278, 57341), (2363, 6746), (3373, 4726)]