19598254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 24

約数和(自身を含む): 33229872

約数和(自身を除く): 13631618

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 2521, 3887, 5042, 7774, 32773, 57983, 65546, 115966, 426049, 753779, 852098, 1507558, 9799127, 19598254]

約数ペア:

[(1, 19598254), (2, 9799127), (13, 1507558), (23, 852098), (26, 753779), (46, 426049), (169, 115966), (299, 65546), (338, 57983), (598, 32773), (2521, 7774), (3887, 5042)]