2019062643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14779}}^1$

素因数の和:14939

約数の個数: 32

約数和(自身を含む): 3019376640

約数和(自身を除く): 1000313997

約数列:

[1, 3, 13, 31, 39, 93, 113, 339, 403, 1209, 1469, 3503, 4407, 10509, 14779, 44337, 45539, 136617, 192127, 458149, 576381, 1374447, 1670027, 5010081, 5955937, 17867811, 21710351, 51770837, 65131053, 155312511, 673020881, 2019062643]

約数ペア:

[(1, 2019062643), (3, 673020881), (13, 155312511), (31, 65131053), (39, 51770837), (93, 21710351), (113, 17867811), (339, 5955937), (403, 5010081), (1209, 1670027), (1469, 1374447), (3503, 576381), (4407, 458149), (10509, 192127), (14779, 136617), (44337, 45539)]