13895156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 28153440

約数和(自身を除く): 14258284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1511, 2299, 3022, 4598, 6044, 9196, 16621, 28709, 33242, 57418, 66484, 114836, 182831, 315799, 365662, 631598, 731324, 1263196, 3473789, 6947578, 13895156]

約数ペア:

[(1, 13895156), (2, 6947578), (4, 3473789), (11, 1263196), (19, 731324), (22, 631598), (38, 365662), (44, 315799), (76, 182831), (121, 114836), (209, 66484), (242, 57418), (418, 33242), (484, 28709), (836, 16621), (1511, 9196), (2299, 6044), (3022, 4598)]