19867067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 23151744

約数和(自身を除く): 3284677

約数列:

[1, 11, 17, 131, 187, 811, 1441, 2227, 8921, 13787, 24497, 106241, 151657, 1168651, 1806097, 19867067]

約数ペア:

[(1, 19867067), (11, 1806097), (17, 1168651), (131, 151657), (187, 106241), (811, 24497), (1441, 13787), (2227, 8921)]