19047927

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 25920000

約数和(自身を除く): 6872073

約数列:

[1, 3, 79, 179, 237, 449, 537, 1347, 14141, 35471, 42423, 80371, 106413, 241113, 6349309, 19047927]

約数ペア:

[(1, 19047927), (3, 6349309), (79, 241113), (179, 106413), (237, 80371), (449, 42423), (537, 35471), (1347, 14141)]