11999028

素因数分解:

$2^2\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1009}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 28053760

約数和(自身を除く): 16054732

約数列:

[1, 2, 3, 4, 6, 12, 991, 1009, 1982, 2018, 2973, 3027, 3964, 4036, 5946, 6054, 11892, 12108, 999919, 1999838, 2999757, 3999676, 5999514, 11999028]

約数ペア:

[(1, 11999028), (2, 5999514), (3, 3999676), (4, 2999757), (6, 1999838), (12, 999919), (991, 12108), (1009, 11892), (1982, 6054), (2018, 5946), (2973, 4036), (3027, 3964)]