19089623

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8486

約数の個数: 16

約数和(自身を含む): 24318720

約数和(自身を除く): 5229097

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8443, 59101, 143531, 160417, 1004717, 1122919, 2727089, 19089623]

約数ペア:

[(1, 19089623), (7, 2727089), (17, 1122919), (19, 1004717), (119, 160417), (133, 143531), (323, 59101), (2261, 8443)]