25704074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61493}}^1$

素因数の和:61525

約数の個数: 16

約数和(自身を含む): 44275680

約数和(自身を除く): 18571606

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 61493, 122986, 676423, 1168367, 1352846, 2336734, 12852037, 25704074]

約数ペア:

[(1, 25704074), (2, 12852037), (11, 2336734), (19, 1352846), (22, 1168367), (38, 676423), (209, 122986), (418, 61493)]