18652153

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 20929216

約数和(自身を除く): 2277063

約数列:

[1, 13, 43, 61, 547, 559, 793, 2623, 7111, 23521, 33367, 34099, 305773, 433771, 1434781, 18652153]

約数ペア:

[(1, 18652153), (13, 1434781), (43, 433771), (61, 305773), (547, 34099), (559, 33367), (793, 23521), (2623, 7111)]