19060881

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6011}}^1$

素因数の和:6172

約数の個数: 16

約数和(自身を含む): 29242368

約数和(自身を除く): 10181487

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 6011, 18033, 42077, 126231, 907661, 2722983, 6353627, 19060881]

約数ペア:

[(1, 19060881), (3, 6353627), (7, 2722983), (21, 907661), (151, 126231), (453, 42077), (1057, 18033), (3171, 6011)]