12045803

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 15230976

約数和(自身を除く): 3185173

約数列:

[1, 7, 11, 73, 77, 511, 803, 2143, 5621, 15001, 23573, 156439, 165011, 1095073, 1720829, 12045803]

約数ペア:

[(1, 12045803), (7, 1720829), (11, 1095073), (73, 165011), (77, 156439), (511, 23573), (803, 15001), (2143, 5621)]