2018979083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{11681}}^1$

素因数の和:12538

約数の個数: 16

約数和(自身を含む): 2321447040

約数和(自身を除く): 302467957

約数列:

[1, 11, 19, 209, 827, 9097, 11681, 15713, 128491, 172843, 221939, 2441329, 9660187, 106262057, 183543553, 2018979083]

約数ペア:

[(1, 2018979083), (11, 183543553), (19, 106262057), (209, 9660187), (827, 2441329), (9097, 221939), (11681, 172843), (15713, 128491)]