190731454

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{2239}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 289013760

約数和(自身を除く): 98282306

約数列:

[1, 2, 191, 223, 382, 446, 2239, 4478, 42593, 85186, 427649, 499297, 855298, 998594, 95365727, 190731454]

約数ペア:

[(1, 190731454), (2, 95365727), (191, 998594), (223, 855298), (382, 499297), (446, 427649), (2239, 85186), (4478, 42593)]