19130382

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14969}}^1$

素因数の和:15048

約数の個数: 24

約数和(自身を含む): 42035760

約数和(自身を除く): 22905378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14969, 29938, 44907, 89814, 134721, 269442, 1062799, 2125598, 3188397, 6376794, 9565191, 19130382]

約数ペア:

[(1, 19130382), (2, 9565191), (3, 6376794), (6, 3188397), (9, 2125598), (18, 1062799), (71, 269442), (142, 134721), (213, 89814), (426, 44907), (639, 29938), (1278, 14969)]