190018418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{12967}}^1$

素因数の和:13417

約数の個数: 16

約数和(自身を含む): 302517504

約数和(自身を除く): 112499086

約数列:

[1, 2, 17, 34, 431, 862, 7327, 12967, 14654, 25934, 220439, 440878, 5588777, 11177554, 95009209, 190018418]

約数ペア:

[(1, 190018418), (2, 95009209), (17, 11177554), (34, 5588777), (431, 440878), (862, 220439), (7327, 25934), (12967, 14654)]