19822033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 24920064

約数和(自身を除く): 5098031

約数列:

[1, 7, 11, 77, 127, 889, 1397, 2027, 9779, 14189, 22297, 156079, 257429, 1802003, 2831719, 19822033]

約数ペア:

[(1, 19822033), (7, 2831719), (11, 1802003), (77, 257429), (127, 156079), (889, 22297), (1397, 14189), (2027, 9779)]