25887994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61933}}^1$

素因数の和:61965

約数の個数: 16

約数和(自身を含む): 44592480

約数和(自身を除く): 18704486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 61933, 123866, 681263, 1176727, 1362526, 2353454, 12943997, 25887994]

約数ペア:

[(1, 25887994), (2, 12943997), (11, 2353454), (19, 1362526), (22, 1176727), (38, 681263), (209, 123866), (418, 61933)]