19313853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29164

約数の個数: 16

約数和(自身を含む): 29365056

約数和(自身を除く): 10051203

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 29131, 87393, 378703, 495227, 1136109, 1485681, 6437951, 19313853]

約数ペア:

[(1, 19313853), (3, 6437951), (13, 1485681), (17, 1136109), (39, 495227), (51, 378703), (221, 87393), (663, 29131)]