19601322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3181}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 42766080

約数和(自身を除く): 23164758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 3181, 6162, 6362, 9543, 19086, 41353, 82706, 124059, 248118, 251299, 502598, 753897, 1507794, 3266887, 6533774, 9800661, 19601322]

約数ペア:

[(1, 19601322), (2, 9800661), (3, 6533774), (6, 3266887), (13, 1507794), (26, 753897), (39, 502598), (78, 251299), (79, 248118), (158, 124059), (237, 82706), (474, 41353), (1027, 19086), (2054, 9543), (3081, 6362), (3181, 6162)]