19067802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6607}}^1$

素因数の和:6662

約数の個数: 32

約数和(自身を含む): 42185472

約数和(自身を除く): 23117670

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6607, 13214, 19821, 39642, 85891, 171782, 244459, 257673, 488918, 515346, 733377, 1466754, 3177967, 6355934, 9533901, 19067802]

約数ペア:

[(1, 19067802), (2, 9533901), (3, 6355934), (6, 3177967), (13, 1466754), (26, 733377), (37, 515346), (39, 488918), (74, 257673), (78, 244459), (111, 171782), (222, 85891), (481, 39642), (962, 19821), (1443, 13214), (2886, 6607)]