13953904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 28725840

約数和(自身を除く): 14771936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 233, 304, 394, 466, 788, 932, 1576, 1864, 3152, 3728, 3743, 4427, 7486, 8854, 14972, 17708, 29944, 35416, 45901, 59888, 70832, 91802, 183604, 367208, 734416, 872119, 1744238, 3488476, 6976952, 13953904]

約数ペア:

[(1, 13953904), (2, 6976952), (4, 3488476), (8, 1744238), (16, 872119), (19, 734416), (38, 367208), (76, 183604), (152, 91802), (197, 70832), (233, 59888), (304, 45901), (394, 35416), (466, 29944), (788, 17708), (932, 14972), (1576, 8854), (1864, 7486), (3152, 4427), (3728, 3743)]