25540854

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{21391}}^1$

素因数の和:21595

約数の個数: 16

約数和(自身を含む): 51340800

約数和(自身を除く): 25799946

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 21391, 42782, 64173, 128346, 4256809, 8513618, 12770427, 25540854]

約数ペア:

[(1, 25540854), (2, 12770427), (3, 8513618), (6, 4256809), (199, 128346), (398, 64173), (597, 42782), (1194, 21391)]