1968045145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{21061}}^1$

素因数の和:22776

約数の個数: 16

約数和(自身を含む): 2577988800

約数和(自身を除く): 609943655

約数列:

[1, 5, 11, 55, 1699, 8495, 18689, 21061, 93445, 105305, 231671, 1158355, 35782639, 178913195, 393609029, 1968045145]

約数ペア:

[(1, 1968045145), (5, 393609029), (11, 178913195), (55, 35782639), (1699, 1158355), (8495, 231671), (18689, 105305), (21061, 93445)]