56691706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10733}}^1$

素因数の和:10893

約数の個数: 16

約数和(自身を含む): 90165600

約数和(自身を除く): 33473894

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 10733, 21466, 203927, 407854, 1491887, 2983774, 28345853, 56691706]

約数ペア:

[(1, 56691706), (2, 28345853), (19, 2983774), (38, 1491887), (139, 407854), (278, 203927), (2641, 21466), (5282, 10733)]