23372419

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 29417472

約数和(自身を除く): 6045053

約数列:

[1, 7, 31, 37, 41, 71, 217, 259, 287, 497, 1147, 1271, 1517, 2201, 2627, 2911, 8029, 8897, 10619, 15407, 18389, 20377, 47027, 81437, 90241, 107707, 329189, 570059, 631687, 753949, 3338917, 23372419]

約数ペア:

[(1, 23372419), (7, 3338917), (31, 753949), (37, 631687), (41, 570059), (71, 329189), (217, 107707), (259, 90241), (287, 81437), (497, 47027), (1147, 20377), (1271, 18389), (1517, 15407), (2201, 10619), (2627, 8897), (2911, 8029)]