30919165994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7200551}}^1$

素因数の和:7200685

約数の個数: 16

約数和(自身を含む): 49251775680

約数和(自身を除く): 18332609686

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7200551, 14401102, 136810469, 273620938, 813662263, 1627324526, 15459582997, 30919165994]

約数ペア:

[(1, 30919165994), (2, 15459582997), (19, 1627324526), (38, 813662263), (113, 273620938), (226, 136810469), (2147, 14401102), (4294, 7200551)]