19157730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3209}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 46224000

約数和(自身を除く): 27066270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 3209, 5970, 6418, 9627, 16045, 19254, 32090, 48135, 96270, 638591, 1277182, 1915773, 3192955, 3831546, 6385910, 9578865, 19157730]

約数ペア:

[(1, 19157730), (2, 9578865), (3, 6385910), (5, 3831546), (6, 3192955), (10, 1915773), (15, 1277182), (30, 638591), (199, 96270), (398, 48135), (597, 32090), (995, 19254), (1194, 16045), (1990, 9627), (2985, 6418), (3209, 5970)]