19169742

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31019}}^1$

素因数の和:31127

約数の個数: 16

約数和(自身を含む): 38712960

約数和(自身を除く): 19543218

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 31019, 62038, 93057, 186114, 3194957, 6389914, 9584871, 19169742]

約数ペア:

[(1, 19169742), (2, 9584871), (3, 6389914), (6, 3194957), (103, 186114), (206, 93057), (309, 62038), (618, 31019)]