1925366995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{285451}}^1$

素因数の和:285546

約数の個数: 16

約数和(自身を含む): 2466305280

約数和(自身を除く): 540938285

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 285451, 1427255, 5423569, 20267021, 27117845, 101335105, 385073399, 1925366995]

約数ペア:

[(1, 1925366995), (5, 385073399), (19, 101335105), (71, 27117845), (95, 20267021), (355, 5423569), (1349, 1427255), (6745, 285451)]