19578094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9795

約数の個数: 16

約数和(自身を含む): 31499280

約数和(自身を除く): 11921186

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9721, 19442, 184699, 369398, 515213, 1030426, 9789047, 19578094]

約数ペア:

[(1, 19578094), (2, 9789047), (19, 1030426), (38, 515213), (53, 369398), (106, 184699), (1007, 19442), (2014, 9721)]