19082226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 40590720

約数和(自身を除く): 21508494

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 2609, 3657, 5218, 7314, 7827, 15654, 60007, 120014, 138277, 180021, 276554, 360042, 414831, 829662, 3180371, 6360742, 9541113, 19082226]

約数ペア:

[(1, 19082226), (2, 9541113), (3, 6360742), (6, 3180371), (23, 829662), (46, 414831), (53, 360042), (69, 276554), (106, 180021), (138, 138277), (159, 120014), (318, 60007), (1219, 15654), (2438, 7827), (2609, 7314), (3657, 5218)]