3890402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 6311040

約数和(自身を除く): 2420638

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2767, 5534, 52573, 102379, 105146, 204758, 1945201, 3890402]

約数ペア:

[(1, 3890402), (2, 1945201), (19, 204758), (37, 105146), (38, 102379), (74, 52573), (703, 5534), (1406, 2767)]