19297092

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 28119228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 417, 503, 556, 834, 1006, 1509, 1668, 2012, 3018, 3197, 6036, 6394, 9591, 11569, 12788, 19182, 23138, 34707, 38364, 46276, 69414, 69917, 138828, 139834, 209751, 279668, 419502, 839004, 1608091, 3216182, 4824273, 6432364, 9648546, 19297092]

約数ペア:

[(1, 19297092), (2, 9648546), (3, 6432364), (4, 4824273), (6, 3216182), (12, 1608091), (23, 839004), (46, 419502), (69, 279668), (92, 209751), (138, 139834), (139, 138828), (276, 69917), (278, 69414), (417, 46276), (503, 38364), (556, 34707), (834, 23138), (1006, 19182), (1509, 12788), (1668, 11569), (2012, 9591), (3018, 6394), (3197, 6036)]