25273898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18341}}^1$

素因数の和:18409

約数の個数: 16

約数和(自身を含む): 41599656

約数和(自身を除く): 16325758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18341, 36682, 238433, 476866, 972073, 1944146, 12636949, 25273898]

約数ペア:

[(1, 25273898), (2, 12636949), (13, 1944146), (26, 972073), (53, 476866), (106, 238433), (689, 36682), (1378, 18341)]