19067089

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 20779200

約数和(自身を除く): 1712111

約数列:

[1, 19, 59, 73, 233, 1121, 1387, 4307, 4427, 13747, 17009, 81833, 261193, 323171, 1003531, 19067089]

約数ペア:

[(1, 19067089), (19, 1003531), (59, 323171), (73, 261193), (233, 81833), (1121, 17009), (1387, 13747), (4307, 4427)]