19134905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 24288768

約数和(自身を除く): 5153863

約数列:

[1, 5, 31, 41, 155, 205, 1271, 3011, 6355, 15055, 93341, 123451, 466705, 617255, 3826981, 19134905]

約数ペア:

[(1, 19134905), (5, 3826981), (31, 617255), (41, 466705), (155, 123451), (205, 93341), (1271, 15055), (3011, 6355)]