9911982

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1667}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 19855872

約数和(自身を除く): 9943890

約数列:

[1, 2, 3, 6, 991, 1667, 1982, 2973, 3334, 5001, 5946, 10002, 1651997, 3303994, 4955991, 9911982]

約数ペア:

[(1, 9911982), (2, 4955991), (3, 3303994), (6, 1651997), (991, 10002), (1667, 5946), (1982, 5001), (2973, 3334)]