16151636

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 28828800

約数和(自身を除く): 12677164

約数列:

[1, 2, 4, 103, 197, 199, 206, 394, 398, 412, 788, 796, 20291, 20497, 39203, 40582, 40994, 78406, 81164, 81988, 156812, 4037909, 8075818, 16151636]

約数ペア:

[(1, 16151636), (2, 8075818), (4, 4037909), (103, 156812), (197, 81988), (199, 81164), (206, 78406), (394, 40994), (398, 40582), (412, 39203), (788, 20497), (796, 20291)]