19283643

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{23039}}^1$

素因数の和:23079

約数の個数: 16

約数和(自身を含む): 29491200

約数和(自身を除く): 10207557

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 23039, 69117, 207351, 622053, 714209, 2142627, 6427881, 19283643]

約数ペア:

[(1, 19283643), (3, 6427881), (9, 2142627), (27, 714209), (31, 622053), (93, 207351), (279, 69117), (837, 23039)]