16906396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7561}}^1$

素因数の和:7621

約数の個数: 24

約数和(自身を含む): 32607344

約数和(自身を除く): 15700948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7561, 15122, 30244, 98293, 196586, 325123, 393172, 650246, 1300492, 4226599, 8453198, 16906396]

約数ペア:

[(1, 16906396), (2, 8453198), (4, 4226599), (13, 1300492), (26, 650246), (43, 393172), (52, 325123), (86, 196586), (172, 98293), (559, 30244), (1118, 15122), (2236, 7561)]