15923254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^2$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 26791560

約数和(自身を除く): 10868306

約数列:

[1, 2, 17, 19, 34, 38, 157, 314, 323, 646, 2669, 2983, 5338, 5966, 24649, 49298, 50711, 101422, 419033, 468331, 838066, 936662, 7961627, 15923254]

約数ペア:

[(1, 15923254), (2, 7961627), (17, 936662), (19, 838066), (34, 468331), (38, 419033), (157, 101422), (314, 50711), (323, 49298), (646, 24649), (2669, 5966), (2983, 5338)]