3996304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19213}}^1$

素因数の和:19234

約数の個数: 20

約数和(自身を含む): 8338876

約数和(自身を除く): 4342572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19213, 38426, 76852, 153704, 249769, 307408, 499538, 999076, 1998152, 3996304]

約数ペア:

[(1, 3996304), (2, 1998152), (4, 999076), (8, 499538), (13, 307408), (16, 249769), (26, 153704), (52, 76852), (104, 38426), (208, 19213)]