13264504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 27866160

約数和(自身を除く): 14601656

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 193, 242, 284, 386, 484, 568, 772, 781, 968, 1544, 1562, 2123, 3124, 4246, 6248, 8492, 8591, 13703, 16984, 17182, 23353, 27406, 34364, 46706, 54812, 68728, 93412, 109624, 150733, 186824, 301466, 602932, 1205864, 1658063, 3316126, 6632252, 13264504]

約数ペア:

[(1, 13264504), (2, 6632252), (4, 3316126), (8, 1658063), (11, 1205864), (22, 602932), (44, 301466), (71, 186824), (88, 150733), (121, 109624), (142, 93412), (193, 68728), (242, 54812), (284, 46706), (386, 34364), (484, 27406), (568, 23353), (772, 17182), (781, 16984), (968, 13703), (1544, 8591), (1562, 8492), (2123, 6248), (3124, 4246)]