25637534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2459}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 41534640

約数和(自身を除く): 15897106

約数列:

[1, 2, 13, 26, 401, 802, 2459, 4918, 5213, 10426, 31967, 63934, 986059, 1972118, 12818767, 25637534]

約数ペア:

[(1, 25637534), (2, 12818767), (13, 1972118), (26, 986059), (401, 63934), (802, 31967), (2459, 10426), (4918, 5213)]