19072664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14107}}^1$

素因数の和:14139

約数の個数: 24

約数和(自身を含む): 38726460

約数和(自身を除く): 19653796

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14107, 28214, 56428, 112856, 183391, 366782, 733564, 1467128, 2384083, 4768166, 9536332, 19072664]

約数ペア:

[(1, 19072664), (2, 9536332), (4, 4768166), (8, 2384083), (13, 1467128), (26, 733564), (52, 366782), (104, 183391), (169, 112856), (338, 56428), (676, 28214), (1352, 14107)]