15243904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9188

約数の個数: 32

約数和(自身を含む): 32708340

約数和(自身を除く): 17464436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 9161, 18322, 36644, 73288, 119093, 146576, 238186, 293152, 476372, 586304, 952744, 1172608, 1905488, 3810976, 7621952, 15243904]

約数ペア:

[(1, 15243904), (2, 7621952), (4, 3810976), (8, 1905488), (13, 1172608), (16, 952744), (26, 586304), (32, 476372), (52, 293152), (64, 238186), (104, 146576), (128, 119093), (208, 73288), (416, 36644), (832, 18322), (1664, 9161)]