16158194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 11783566

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 263, 278, 442, 526, 1807, 2363, 3419, 3614, 4471, 4726, 6838, 8942, 30719, 36557, 58123, 61438, 73114, 116246, 475241, 621469, 950482, 1242938, 8079097, 16158194]

約数ペア:

[(1, 16158194), (2, 8079097), (13, 1242938), (17, 950482), (26, 621469), (34, 475241), (139, 116246), (221, 73114), (263, 61438), (278, 58123), (442, 36557), (526, 30719), (1807, 8942), (2363, 6838), (3419, 4726), (3614, 4471)]