13641784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131171}}^1$

素因数の和:131190

約数の個数: 16

約数和(自身を含む): 27546120

約数和(自身を除く): 13904336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131171, 262342, 524684, 1049368, 1705223, 3410446, 6820892, 13641784]

約数ペア:

[(1, 13641784), (2, 6820892), (4, 3410446), (8, 1705223), (13, 1049368), (26, 524684), (52, 262342), (104, 131171)]