12878459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 1947781

約数列:

[1, 11, 23, 109, 253, 467, 1199, 2507, 5137, 10741, 27577, 50903, 118151, 559933, 1170769, 12878459]

約数ペア:

[(1, 12878459), (11, 1170769), (23, 559933), (109, 118151), (253, 50903), (467, 27577), (1199, 10741), (2507, 5137)]