15695797930

素因数分解:

$2^1\times 5^1\times {\mathrm{8009}}^1\times {\mathrm{195977}}^1$

素因数の和:203993

約数の個数: 16

約数和(自身を含む): 28256108040

約数和(自身を除く): 12560310110

約数列:

[1, 2, 5, 10, 8009, 16018, 40045, 80090, 195977, 391954, 979885, 1959770, 1569579793, 3139159586, 7847898965, 15695797930]

約数ペア:

[(1, 15695797930), (2, 7847898965), (5, 3139159586), (10, 1569579793), (8009, 1959770), (16018, 979885), (40045, 391954), (80090, 195977)]