16911726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 36683808

約数和(自身を除く): 19772082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1381, 2041, 2762, 4082, 4143, 6123, 8286, 12246, 17953, 35906, 53859, 107718, 216817, 433634, 650451, 1300902, 2818621, 5637242, 8455863, 16911726]

約数ペア:

[(1, 16911726), (2, 8455863), (3, 5637242), (6, 2818621), (13, 1300902), (26, 650451), (39, 433634), (78, 216817), (157, 107718), (314, 53859), (471, 35906), (942, 17953), (1381, 12246), (2041, 8286), (2762, 6123), (4082, 4143)]