2016973918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{24359}}^1$

素因数の和:26559

約数の個数: 16

約数和(自身を含む): 3186288000

約数和(自身を除く): 1169314082

約数列:

[1, 2, 19, 38, 2179, 4358, 24359, 41401, 48718, 82802, 462821, 925642, 53078261, 106156522, 1008486959, 2016973918]

約数ペア:

[(1, 2016973918), (2, 1008486959), (19, 106156522), (38, 53078261), (2179, 925642), (4358, 462821), (24359, 82802), (41401, 48718)]