189969394

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{15913}}^1$

素因数の和:16089

約数の個数: 16

約数和(自身を含む): 293326848

約数和(自身を除く): 103357454

約数列:

[1, 2, 47, 94, 127, 254, 5969, 11938, 15913, 31826, 747911, 1495822, 2020951, 4041902, 94984697, 189969394]

約数ペア:

[(1, 189969394), (2, 94984697), (47, 4041902), (94, 2020951), (127, 1495822), (254, 747911), (5969, 31826), (11938, 15913)]