15218548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 28139328

約数和(自身を除く): 12920780

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 1993, 3818, 3986, 7636, 7972, 45839, 91678, 165419, 183356, 330838, 661676, 3804637, 7609274, 15218548]

約数ペア:

[(1, 15218548), (2, 7609274), (4, 3804637), (23, 661676), (46, 330838), (83, 183356), (92, 165419), (166, 91678), (332, 45839), (1909, 7972), (1993, 7636), (3818, 3986)]