13803038

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 21120000

約数和(自身を除く): 7316962

約数列:

[1, 2, 79, 158, 199, 398, 439, 878, 15721, 31442, 34681, 69362, 87361, 174722, 6901519, 13803038]

約数ペア:

[(1, 13803038), (2, 6901519), (79, 174722), (158, 87361), (199, 69362), (398, 34681), (439, 31442), (878, 15721)]