11988710

素因数分解:

$2^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1559}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 21621600

約数和(自身を除く): 9632890

約数列:

[1, 2, 5, 10, 769, 1538, 1559, 3118, 3845, 7690, 7795, 15590, 1198871, 2397742, 5994355, 11988710]

約数ペア:

[(1, 11988710), (2, 5994355), (5, 2397742), (10, 1198871), (769, 15590), (1538, 7795), (1559, 7690), (3118, 3845)]