16907188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 31298400

約数和(自身を除く): 14391212

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 827, 1076, 1654, 3308, 5111, 10222, 15713, 20444, 31426, 62852, 222463, 444926, 889852, 4226797, 8453594, 16907188]

約数ペア:

[(1, 16907188), (2, 8453594), (4, 4226797), (19, 889852), (38, 444926), (76, 222463), (269, 62852), (538, 31426), (827, 20444), (1076, 15713), (1654, 10222), (3308, 5111)]