1855256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17858

約数の個数: 16

約数和(自身を含む): 3746400

約数和(自身を除く): 1891144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17839, 35678, 71356, 142712, 231907, 463814, 927628, 1855256]

約数ペア:

[(1, 1855256), (2, 927628), (4, 463814), (8, 231907), (13, 142712), (26, 71356), (52, 35678), (104, 17839)]