19241091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37507}}^1$

素因数の和:37535

約数の個数: 16

約数和(自身を含む): 30006400

約数和(自身を除く): 10765309

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 37507, 112521, 337563, 712633, 1012689, 2137899, 6413697, 19241091]

約数ペア:

[(1, 19241091), (3, 6413697), (9, 2137899), (19, 1012689), (27, 712633), (57, 337563), (171, 112521), (513, 37507)]