19222086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 41596128

約数和(自身を除く): 22374042

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 877, 1686, 1754, 2631, 3653, 5262, 7306, 10959, 11401, 21918, 22802, 34203, 68406, 246437, 492874, 739311, 1478622, 3203681, 6407362, 9611043, 19222086]

約数ペア:

[(1, 19222086), (2, 9611043), (3, 6407362), (6, 3203681), (13, 1478622), (26, 739311), (39, 492874), (78, 246437), (281, 68406), (562, 34203), (843, 22802), (877, 21918), (1686, 11401), (1754, 10959), (2631, 7306), (3653, 5262)]