19794346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 35437248

約数和(自身を除く): 15642902

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1033, 1474, 1742, 2066, 9581, 11363, 13429, 19162, 22726, 26858, 69211, 138422, 147719, 295438, 761321, 899743, 1522642, 1799486, 9897173, 19794346]

約数ペア:

[(1, 19794346), (2, 9897173), (11, 1799486), (13, 1522642), (22, 899743), (26, 761321), (67, 295438), (134, 147719), (143, 138422), (286, 69211), (737, 26858), (871, 22726), (1033, 19162), (1474, 13429), (1742, 11363), (2066, 9581)]