19286109

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 29677752

約数和(自身を除く): 10391643

約数列:

[1, 3, 9, 17, 51, 153, 233, 541, 699, 1623, 2097, 3961, 4869, 9197, 11883, 27591, 35649, 82773, 126053, 378159, 1134477, 2142901, 6428703, 19286109]

約数ペア:

[(1, 19286109), (3, 6428703), (9, 2142901), (17, 1134477), (51, 378159), (153, 126053), (233, 82773), (541, 35649), (699, 27591), (1623, 11883), (2097, 9197), (3961, 4869)]