16894135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 21490560

約数和(自身を除く): 4596425

約数列:

[1, 5, 19, 95, 163, 815, 1091, 3097, 5455, 15485, 20729, 103645, 177833, 889165, 3378827, 16894135]

約数ペア:

[(1, 16894135), (5, 3378827), (19, 889165), (95, 177833), (163, 103645), (815, 20729), (1091, 15485), (3097, 5455)]