19870754424

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19254607}}^1$

素因数の和:19254659

約数の個数: 32

約数和(自身を含む): 50832165120

約数和(自身を除く): 30961410696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19254607, 38509214, 57763821, 77018428, 115527642, 154036856, 231055284, 462110568, 827948101, 1655896202, 2483844303, 3311792404, 4967688606, 6623584808, 9935377212, 19870754424]

約数ペア:

[(1, 19870754424), (2, 9935377212), (3, 6623584808), (4, 4967688606), (6, 3311792404), (8, 2483844303), (12, 1655896202), (24, 827948101), (43, 462110568), (86, 231055284), (129, 154036856), (172, 115527642), (258, 77018428), (344, 57763821), (516, 38509214), (1032, 19254607)]