31121246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5273}}^1$

素因数の和:5515

約数の個数: 16

約数和(自身を含む): 50503824

約数和(自身を除く): 19382578

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5273, 5902, 10546, 68549, 137098, 1196971, 2393942, 15560623, 31121246]

約数ペア:

[(1, 31121246), (2, 15560623), (13, 2393942), (26, 1196971), (227, 137098), (454, 68549), (2951, 10546), (5273, 5902)]