1099435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 1416960

約数和(自身を除く): 317525

約数列:

[1, 5, 19, 71, 95, 163, 355, 815, 1349, 3097, 6745, 11573, 15485, 57865, 219887, 1099435]

約数ペア:

[(1, 1099435), (5, 219887), (19, 57865), (71, 15485), (95, 11573), (163, 6745), (355, 3097), (815, 1349)]