2019172846

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{17573}}^1$

素因数の和:18435

約数の個数: 16

約数和(自身を含む): 3074325264

約数和(自身を除く): 1055152418

約数列:

[1, 2, 73, 146, 787, 1574, 17573, 35146, 57451, 114902, 1282829, 2565658, 13829951, 27659902, 1009586423, 2019172846]

約数ペア:

[(1, 2019172846), (2, 1009586423), (73, 27659902), (146, 13829951), (787, 2565658), (1574, 1282829), (17573, 114902), (35146, 57451)]