15337816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 31222800

約数和(自身を除く): 15884984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1061, 1112, 1807, 2122, 3614, 4244, 7228, 8488, 13793, 14456, 27586, 55172, 110344, 147479, 294958, 589916, 1179832, 1917227, 3834454, 7668908, 15337816]

約数ペア:

[(1, 15337816), (2, 7668908), (4, 3834454), (8, 1917227), (13, 1179832), (26, 589916), (52, 294958), (104, 147479), (139, 110344), (278, 55172), (556, 27586), (1061, 14456), (1112, 13793), (1807, 8488), (2122, 7228), (3614, 4244)]