25229074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51071}}^1$

素因数の和:51105

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 17671406

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 51071, 102142, 663923, 970349, 1327846, 1940698, 12614537, 25229074]

約数ペア:

[(1, 25229074), (2, 12614537), (13, 1940698), (19, 1327846), (26, 970349), (38, 663923), (247, 102142), (494, 51071)]