11976307

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 14492160

約数和(自身を除く): 2515853

約数列:

[1, 7, 23, 73, 161, 511, 1019, 1679, 7133, 11753, 23437, 74387, 164059, 520709, 1710901, 11976307]

約数ペア:

[(1, 11976307), (7, 1710901), (23, 520709), (73, 164059), (161, 74387), (511, 23437), (1019, 11753), (1679, 7133)]