25816402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2819}}^1$

素因数の和:3081

約数の個数: 16

約数和(自身を含む): 40946400

約数和(自身を除く): 15129998

約数列:

[1, 2, 19, 38, 241, 482, 2819, 4579, 5638, 9158, 53561, 107122, 679379, 1358758, 12908201, 25816402]

約数ペア:

[(1, 25816402), (2, 12908201), (19, 1358758), (38, 679379), (241, 107122), (482, 53561), (2819, 9158), (4579, 5638)]