2019609878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89387}}^1$

素因数の和:89492

約数の個数: 32

約数和(自身を含む): 3604124160

約数和(自身を除く): 1584514282

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 11297, 22594, 89387, 178774, 983257, 1162031, 1966514, 2324062, 7061573, 12782341, 14123146, 25564682, 77677303, 91800449, 155354606, 183600898, 1009804939, 2019609878]

約数ペア:

[(1, 2019609878), (2, 1009804939), (11, 183600898), (13, 155354606), (22, 91800449), (26, 77677303), (79, 25564682), (143, 14123146), (158, 12782341), (286, 7061573), (869, 2324062), (1027, 1966514), (1738, 1162031), (2054, 983257), (11297, 178774), (22594, 89387)]