4018937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 4656960

約数和(自身を除く): 638023

約数列:

[1, 13, 19, 53, 247, 307, 689, 1007, 3991, 5833, 13091, 16271, 75829, 211523, 309149, 4018937]

約数ペア:

[(1, 4018937), (13, 309149), (19, 211523), (53, 75829), (247, 16271), (307, 13091), (689, 5833), (1007, 3991)]