12171922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 22044672

約数和(自身を除く): 9872750

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 367, 721, 734, 1442, 2369, 2569, 4738, 5138, 8441, 16583, 16882, 33166, 37801, 59087, 75602, 118174, 264607, 529214, 869423, 1738846, 6085961, 12171922]

約数ペア:

[(1, 12171922), (2, 6085961), (7, 1738846), (14, 869423), (23, 529214), (46, 264607), (103, 118174), (161, 75602), (206, 59087), (322, 37801), (367, 33166), (721, 16882), (734, 16583), (1442, 8441), (2369, 5138), (2569, 4738)]