13788424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 28024920

約数和(自身を除く): 14236496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 673, 788, 1346, 1576, 2561, 2692, 5122, 5384, 8749, 10244, 17498, 20488, 34996, 69992, 132581, 265162, 530324, 1060648, 1723553, 3447106, 6894212, 13788424]

約数ペア:

[(1, 13788424), (2, 6894212), (4, 3447106), (8, 1723553), (13, 1060648), (26, 530324), (52, 265162), (104, 132581), (197, 69992), (394, 34996), (673, 20488), (788, 17498), (1346, 10244), (1576, 8749), (2561, 5384), (2692, 5122)]