12788016

素因数分解:

$2^4\times 3^1\times {\mathrm{266417}}^1$

素因数の和:266428

約数の個数: 20

約数和(自身を含む): 33035832

約数和(自身を除く): 20247816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 266417, 532834, 799251, 1065668, 1598502, 2131336, 3197004, 4262672, 6394008, 12788016]

約数ペア:

[(1, 12788016), (2, 6394008), (3, 4262672), (4, 3197004), (6, 2131336), (8, 1598502), (12, 1065668), (16, 799251), (24, 532834), (48, 266417)]