19023598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 33281280

約数和(自身を除く): 14257682

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 641, 781, 1282, 1349, 1562, 2698, 7051, 12179, 14102, 14839, 24358, 29678, 45511, 91022, 133969, 267938, 500621, 864709, 1001242, 1729418, 9511799, 19023598]

約数ペア:

[(1, 19023598), (2, 9511799), (11, 1729418), (19, 1001242), (22, 864709), (38, 500621), (71, 267938), (142, 133969), (209, 91022), (418, 45511), (641, 29678), (781, 24358), (1282, 14839), (1349, 14102), (1562, 12179), (2698, 7051)]