22419159

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20143}}^1$

素因数の和:20206

約数の個数: 16

約数和(自身を含む): 34808832

約数和(自身を除く): 12389673

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 20143, 60429, 141001, 423003, 1067579, 3202737, 7473053, 22419159]

約数ペア:

[(1, 22419159), (3, 7473053), (7, 3202737), (21, 1067579), (53, 423003), (159, 141001), (371, 60429), (1113, 20143)]