15219906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195127}}^1$

素因数の和:195145

約数の個数: 16

約数和(自身を含む): 32781504

約数和(自身を除く): 17561598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 195127, 390254, 585381, 1170762, 2536651, 5073302, 7609953, 15219906]

約数ペア:

[(1, 15219906), (2, 7609953), (3, 5073302), (6, 2536651), (13, 1170762), (26, 585381), (39, 390254), (78, 195127)]