2019969382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1\times {\mathrm{12251}}^1$

素因数の和:16611

約数の個数: 16

約数和(自身を含む): 3190420800

約数和(自身を除く): 1170451418

約数列:

[1, 2, 19, 38, 4339, 8678, 12251, 24502, 82441, 164882, 232769, 465538, 53157089, 106314178, 1009984691, 2019969382]

約数ペア:

[(1, 2019969382), (2, 1009984691), (19, 106314178), (38, 53157089), (4339, 465538), (8678, 232769), (12251, 164882), (24502, 82441)]