28503914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2011}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 45149280

約数和(自身を除く): 16645366

約数列:

[1, 2, 19, 38, 373, 746, 2011, 4022, 7087, 14174, 38209, 76418, 750103, 1500206, 14251957, 28503914]

約数ペア:

[(1, 28503914), (2, 14251957), (19, 1500206), (38, 750103), (373, 76418), (746, 38209), (2011, 14174), (4022, 7087)]