17490224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{10613}}^1$

素因数の和:10724

約数の個数: 20

約数和(自身を含む): 34219536

約数和(自身を除く): 16729312

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 10613, 21226, 42452, 84904, 169808, 1093139, 2186278, 4372556, 8745112, 17490224]

約数ペア:

[(1, 17490224), (2, 8745112), (4, 4372556), (8, 2186278), (16, 1093139), (103, 169808), (206, 84904), (412, 42452), (824, 21226), (1648, 10613)]