19499252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1571}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 35652960

約数和(自身を除く): 16153708

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 1571, 3103, 3142, 6206, 6284, 12412, 45559, 91118, 168097, 182236, 336194, 672388, 4874813, 9749626, 19499252]

約数ペア:

[(1, 19499252), (2, 9749626), (4, 4874813), (29, 672388), (58, 336194), (107, 182236), (116, 168097), (214, 91118), (428, 45559), (1571, 12412), (3103, 6284), (3142, 6206)]