13286434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10905566

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 251, 266, 398, 502, 1393, 1757, 2786, 3514, 3781, 4769, 7562, 9538, 26467, 33383, 49949, 52934, 66766, 99898, 349643, 699286, 949031, 1898062, 6643217, 13286434]

約数ペア:

[(1, 13286434), (2, 6643217), (7, 1898062), (14, 949031), (19, 699286), (38, 349643), (133, 99898), (199, 66766), (251, 52934), (266, 49949), (398, 33383), (502, 26467), (1393, 9538), (1757, 7562), (2786, 4769), (3514, 3781)]