18133049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 3095431

約数列:

[1, 11, 19, 53, 209, 583, 1007, 1637, 11077, 18007, 31103, 86761, 342133, 954371, 1648459, 18133049]

約数ペア:

[(1, 18133049), (11, 1648459), (19, 954371), (53, 342133), (209, 86761), (583, 31103), (1007, 18007), (1637, 11077)]