2012307128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19349107}}^1$

素因数の和:19349126

約数の個数: 16

約数和(自身を含む): 4063312680

約数和(自身を除く): 2051005552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19349107, 38698214, 77396428, 154792856, 251538391, 503076782, 1006153564, 2012307128]

約数ペア:

[(1, 2012307128), (2, 1006153564), (4, 503076782), (8, 251538391), (13, 154792856), (26, 77396428), (52, 38698214), (104, 19349107)]