11901626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 20832768

約数和(自身を除く): 8931142

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 547, 946, 989, 1094, 1978, 6017, 10879, 12034, 12581, 21758, 23521, 25162, 47042, 138391, 258731, 276782, 517462, 540983, 1081966, 5950813, 11901626]

約数ペア:

[(1, 11901626), (2, 5950813), (11, 1081966), (22, 540983), (23, 517462), (43, 276782), (46, 258731), (86, 138391), (253, 47042), (473, 25162), (506, 23521), (547, 21758), (946, 12581), (989, 12034), (1094, 10879), (1978, 6017)]