12097195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 16879104

約数和(自身を除く): 4781909

約数列:

[1, 5, 11, 23, 55, 73, 115, 131, 253, 365, 655, 803, 1265, 1441, 1679, 3013, 4015, 7205, 8395, 9563, 15065, 18469, 33143, 47815, 92345, 105193, 165715, 219949, 525965, 1099745, 2419439, 12097195]

約数ペア:

[(1, 12097195), (5, 2419439), (11, 1099745), (23, 525965), (55, 219949), (73, 165715), (115, 105193), (131, 92345), (253, 47815), (365, 33143), (655, 18469), (803, 15065), (1265, 9563), (1441, 8395), (1679, 7205), (3013, 4015)]