13781324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 25347840

約数和(自身を除く): 11566516

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 919, 1838, 3676, 3749, 7498, 14996, 21137, 42274, 84548, 149797, 299594, 599188, 3445331, 6890662, 13781324]

約数ペア:

[(1, 13781324), (2, 6890662), (4, 3445331), (23, 599188), (46, 299594), (92, 149797), (163, 84548), (326, 42274), (652, 21137), (919, 14996), (1838, 7498), (3676, 3749)]