25738921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 29131200

約数和(自身を除く): 3392279

約数列:

[1, 13, 29, 67, 377, 871, 1019, 1943, 13247, 25259, 29551, 68273, 384163, 887549, 1979917, 25738921]

約数ペア:

[(1, 25738921), (13, 1979917), (29, 887549), (67, 384163), (377, 68273), (871, 29551), (1019, 25259), (1943, 13247)]