27830.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9001}}^1$

素因数の和:9031

約数の個数: 24

約数和(自身を含む): 10082240

約数和(自身を除く): 5293708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 9001, 18002, 36004, 63007, 126014, 171019, 252028, 342038, 684076, 1197133, 2394266, 4788532]

約数ペア:

[(1, 4788532), (2, 2394266), (4, 1197133), (7, 684076), (14, 342038), (19, 252028), (28, 171019), (38, 126014), (76, 63007), (133, 36004), (266, 18002), (532, 9001)]