22653904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15587

約数の個数: 40

約数和(自身を含む): 54024320

約数和(自身を除く): 31370416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15559, 31118, 62236, 108913, 124472, 202267, 217826, 248944, 404534, 435652, 809068, 871304, 1415869, 1618136, 1742608, 2831738, 3236272, 5663476, 11326952, 22653904]

約数ペア:

[(1, 22653904), (2, 11326952), (4, 5663476), (7, 3236272), (8, 2831738), (13, 1742608), (14, 1618136), (16, 1415869), (26, 871304), (28, 809068), (52, 435652), (56, 404534), (91, 248944), (104, 217826), (112, 202267), (182, 124472), (208, 108913), (364, 62236), (728, 31118), (1456, 15559)]