22991026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 38822400

約数和(自身を除く): 15831374

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 673, 899, 1102, 1178, 1346, 1798, 12787, 17081, 19517, 20863, 25574, 34162, 39034, 41726, 370823, 396397, 605027, 741646, 792794, 1210054, 11495513, 22991026]

約数ペア:

[(1, 22991026), (2, 11495513), (19, 1210054), (29, 792794), (31, 741646), (38, 605027), (58, 396397), (62, 370823), (551, 41726), (589, 39034), (673, 34162), (899, 25574), (1102, 20863), (1178, 19517), (1346, 17081), (1798, 12787)]