12702488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 25258800

約数和(自身を除く): 12556312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 433, 772, 866, 1544, 1732, 3464, 3667, 7334, 8227, 14668, 16454, 29336, 32908, 65816, 83569, 167138, 334276, 668552, 1587811, 3175622, 6351244, 12702488]

約数ペア:

[(1, 12702488), (2, 6351244), (4, 3175622), (8, 1587811), (19, 668552), (38, 334276), (76, 167138), (152, 83569), (193, 65816), (386, 32908), (433, 29336), (772, 16454), (866, 14668), (1544, 8227), (1732, 7334), (3464, 3667)]