13276312

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 28569600

約数和(自身を除く): 15293288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 619, 766, 1238, 1532, 2476, 2681, 3064, 4333, 4952, 5362, 8666, 10724, 17332, 21448, 34664, 237077, 474154, 948308, 1659539, 1896616, 3319078, 6638156, 13276312]

約数ペア:

[(1, 13276312), (2, 6638156), (4, 3319078), (7, 1896616), (8, 1659539), (14, 948308), (28, 474154), (56, 237077), (383, 34664), (619, 21448), (766, 17332), (1238, 10724), (1532, 8666), (2476, 5362), (2681, 4952), (3064, 4333)]