1115661038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{149033}}^1$

素因数の和:149251

約数の個数: 16

約数和(自身を含む): 1770523920

約数和(自身を除く): 654862882

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 149033, 298066, 2831627, 5663254, 29359501, 58719002, 557830519, 1115661038]

約数ペア:

[(1, 1115661038), (2, 557830519), (19, 58719002), (38, 29359501), (197, 5663254), (394, 2831627), (3743, 298066), (7486, 149033)]