26811964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3637}}^1$

素因数の和:3757

約数の個数: 24

約数和(自身を含む): 49913360

約数和(自身を除く): 23101396

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3637, 3686, 7274, 7372, 14548, 69103, 138206, 276412, 352789, 705578, 1411156, 6702991, 13405982, 26811964]

約数ペア:

[(1, 26811964), (2, 13405982), (4, 6702991), (19, 1411156), (38, 705578), (76, 352789), (97, 276412), (194, 138206), (388, 69103), (1843, 14548), (3637, 7372), (3686, 7274)]