15164344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 30870000

約数和(自身を除く): 15705656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1049, 1112, 1807, 2098, 3614, 4196, 7228, 8392, 13637, 14456, 27274, 54548, 109096, 145811, 291622, 583244, 1166488, 1895543, 3791086, 7582172, 15164344]

約数ペア:

[(1, 15164344), (2, 7582172), (4, 3791086), (8, 1895543), (13, 1166488), (26, 583244), (52, 291622), (104, 145811), (139, 109096), (278, 54548), (556, 27274), (1049, 14456), (1112, 13637), (1807, 8392), (2098, 7228), (3614, 4196)]