25316588

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2798

約数の個数: 36

約数和(自身を含む): 51279480

約数和(自身を除く): 25962892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 2753, 4598, 5506, 9196, 11012, 30283, 52307, 60566, 104614, 121132, 209228, 333113, 575377, 666226, 1150754, 1332452, 2301508, 6329147, 12658294, 25316588]

約数ペア:

[(1, 25316588), (2, 12658294), (4, 6329147), (11, 2301508), (19, 1332452), (22, 1150754), (38, 666226), (44, 575377), (76, 333113), (121, 209228), (209, 121132), (242, 104614), (418, 60566), (484, 52307), (836, 30283), (2299, 11012), (2753, 9196), (4598, 5506)]