19381222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47737}}^1$

素因数の和:47775

約数の個数: 16

約数和(自身を含む): 34371360

約数和(自身を除く): 14990138

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 47737, 95474, 334159, 668318, 1384373, 2768746, 9690611, 19381222]

約数ペア:

[(1, 19381222), (2, 9690611), (7, 2768746), (14, 1384373), (29, 668318), (58, 334159), (203, 95474), (406, 47737)]