19276210

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1973}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 34750296

約数和(自身を除く): 15474086

約数列:

[1, 2, 5, 10, 977, 1954, 1973, 3946, 4885, 9770, 9865, 19730, 1927621, 3855242, 9638105, 19276210]

約数ペア:

[(1, 19276210), (2, 9638105), (5, 3855242), (10, 1927621), (977, 19730), (1954, 9865), (1973, 9770), (3946, 4885)]