11890352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39113}}^1$

素因数の和:39140

約数の個数: 20

約数和(自身を含む): 24250680

約数和(自身を除く): 12360328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39113, 78226, 156452, 312904, 625808, 743147, 1486294, 2972588, 5945176, 11890352]

約数ペア:

[(1, 11890352), (2, 5945176), (4, 2972588), (8, 1486294), (16, 743147), (19, 625808), (38, 312904), (76, 156452), (152, 78226), (304, 39113)]