25939342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90697}}^1$

素因数の和:90723

約数の個数: 16

約数和(自身を含む): 45711792

約数和(自身を除く): 19772450

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90697, 181394, 997667, 1179061, 1995334, 2358122, 12969671, 25939342]

約数ペア:

[(1, 25939342), (2, 12969671), (11, 2358122), (13, 1995334), (22, 1179061), (26, 997667), (143, 181394), (286, 90697)]