16361228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{24203}}^1$

素因数の和:24233

約数の個数: 18

約数和(自身を含む): 31005324

約数和(自身を除く): 14644096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 24203, 48406, 96812, 314639, 629278, 1258556, 4090307, 8180614, 16361228]

約数ペア:

[(1, 16361228), (2, 8180614), (4, 4090307), (13, 1258556), (26, 629278), (52, 314639), (169, 96812), (338, 48406), (676, 24203)]