2015386886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{142189}}^1$

素因数の和:142583

約数の個数: 16

約数和(自身を含む): 3190743600

約数和(自身を除く): 1175356714

約数列:

[1, 2, 19, 38, 373, 746, 7087, 14174, 142189, 284378, 2701591, 5403182, 53036497, 106072994, 1007693443, 2015386886]

約数ペア:

[(1, 2015386886), (2, 1007693443), (19, 106072994), (38, 53036497), (373, 5403182), (746, 2701591), (7087, 284378), (14174, 142189)]