19442498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 30865536

約数和(自身を除く): 11423038

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5953, 11906, 136919, 273838, 422663, 845326, 9721249, 19442498]

約数ペア:

[(1, 19442498), (2, 9721249), (23, 845326), (46, 422663), (71, 273838), (142, 136919), (1633, 11906), (3266, 5953)]