19484062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 31589712

約数和(自身を除く): 12105650

約数列:

[1, 2, 13, 26, 307, 614, 2441, 3991, 4882, 7982, 31733, 63466, 749387, 1498774, 9742031, 19484062]

約数ペア:

[(1, 19484062), (2, 9742031), (13, 1498774), (26, 749387), (307, 63466), (614, 31733), (2441, 7982), (3991, 4882)]