12944990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76147}}^1$

素因数の和:76171

約数の個数: 16

約数和(自身を含む): 24671952

約数和(自身を除く): 11726962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 76147, 152294, 380735, 761470, 1294499, 2588998, 6472495, 12944990]

約数ペア:

[(1, 12944990), (2, 6472495), (5, 2588998), (10, 1294499), (17, 761470), (34, 380735), (85, 152294), (170, 76147)]