2019634378

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1\times {\mathrm{2803}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 3042855936

約数和(自身を除く): 1023221558

約数列:

[1, 2, 313, 626, 1151, 2302, 2803, 5606, 360263, 720526, 877339, 1754678, 3226253, 6452506, 1009817189, 2019634378]

約数ペア:

[(1, 2019634378), (2, 1009817189), (313, 6452506), (626, 3226253), (1151, 1754678), (2302, 877339), (2803, 720526), (5606, 360263)]