2019938219758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97511}}^1\times {\mathrm{545131}}^1$

素因数の和:642663

約数の個数: 16

約数和(自身を含む): 3189414695040

約数和(自身を除く): 1169476475282

約数列:

[1, 2, 19, 38, 97511, 195022, 545131, 1090262, 1852709, 3705418, 10357489, 20714978, 53156268941, 106312537882, 1009969109879, 2019938219758]

約数ペア:

[(1, 2019938219758), (2, 1009969109879), (19, 106312537882), (38, 53156268941), (97511, 20714978), (195022, 10357489), (545131, 3705418), (1090262, 1852709)]