19094728

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7211}}^1$

素因数の和:7548

約数の個数: 16

約数和(自身を含む): 35915760

約数和(自身を除く): 16821032

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7211, 14422, 28844, 57688, 2386841, 4773682, 9547364, 19094728]

約数ペア:

[(1, 19094728), (2, 9547364), (4, 4773682), (8, 2386841), (331, 57688), (662, 28844), (1324, 14422), (2648, 7211)]