19059117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82507}}^1$

素因数の和:82528

約数の個数: 16

約数和(自身を含む): 31683072

約数和(自身を除く): 12623955

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82507, 247521, 577549, 907577, 1732647, 2722731, 6353039, 19059117]

約数ペア:

[(1, 19059117), (3, 6353039), (7, 2722731), (11, 1732647), (21, 907577), (33, 577549), (77, 247521), (231, 82507)]