25215112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{242453}}^1$

素因数の和:242472

約数の個数: 16

約数和(自身を含む): 50915340

約数和(自身を除く): 25700228

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 242453, 484906, 969812, 1939624, 3151889, 6303778, 12607556, 25215112]

約数ペア:

[(1, 25215112), (2, 12607556), (4, 6303778), (8, 3151889), (13, 1939624), (26, 969812), (52, 484906), (104, 242453)]