25942594

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 16

約数和(自身を含む): 39765528

約数和(自身を除く): 13822934

約数列:

[1, 2, 73, 137, 146, 274, 1297, 2594, 10001, 20002, 94681, 177689, 189362, 355378, 12971297, 25942594]

約数ペア:

[(1, 25942594), (2, 12971297), (73, 355378), (137, 189362), (146, 177689), (274, 94681), (1297, 20002), (2594, 10001)]