2018691499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{5399}}^1$

素因数の和:7218

約数の個数: 16

約数和(自身を含む): 2319840000

約数和(自身を除く): 301148501

約数列:

[1, 11, 19, 209, 1789, 5399, 19679, 33991, 59389, 102581, 373901, 1128391, 9658811, 106246921, 183517409, 2018691499]

約数ペア:

[(1, 2018691499), (11, 183517409), (19, 106246921), (209, 9658811), (1789, 1128391), (5399, 373901), (19679, 102581), (33991, 59389)]