19004879079

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{929}}^1\times {\mathrm{10193}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 27606983040

約数和(自身を除く): 8602103961

約数列:

[1, 3, 9, 223, 669, 929, 2007, 2787, 8361, 10193, 30579, 91737, 207167, 621501, 1864503, 2273039, 6819117, 9469297, 20457351, 28407891, 85223673, 2111653231, 6334959693, 19004879079]

約数ペア:

[(1, 19004879079), (3, 6334959693), (9, 2111653231), (223, 85223673), (669, 28407891), (929, 20457351), (2007, 9469297), (2787, 6819117), (8361, 2273039), (10193, 1864503), (30579, 621501), (91737, 207167)]