12930032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42533}}^1$

素因数の和:42560

約数の個数: 20

約数和(自身を含む): 26371080

約数和(自身を除く): 13441048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42533, 85066, 170132, 340264, 680528, 808127, 1616254, 3232508, 6465016, 12930032]

約数ペア:

[(1, 12930032), (2, 6465016), (4, 3232508), (8, 1616254), (16, 808127), (19, 680528), (38, 340264), (76, 170132), (152, 85066), (304, 42533)]