2015156728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19376507}}^1$

素因数の和:19376526

約数の個数: 16

約数和(自身を含む): 4069066680

約数和(自身を除く): 2053909952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19376507, 38753014, 77506028, 155012056, 251894591, 503789182, 1007578364, 2015156728]

約数ペア:

[(1, 2015156728), (2, 1007578364), (4, 503789182), (8, 251894591), (13, 155012056), (26, 77506028), (52, 38753014), (104, 19376507)]