19007649

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41411}}^1$

素因数の和:41437

約数の個数: 16

約数和(自身を含む): 29816640

約数和(自身を除く): 10808991

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41411, 124233, 372699, 703987, 1118097, 2111961, 6335883, 19007649]

約数ペア:

[(1, 19007649), (3, 6335883), (9, 2111961), (17, 1118097), (27, 703987), (51, 372699), (153, 124233), (459, 41411)]