23455538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 39536640

約数和(自身を除く): 16081102

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 571, 874, 893, 1081, 1142, 1786, 2162, 10849, 13133, 20539, 21698, 26266, 26837, 41078, 53674, 249527, 499054, 509903, 617251, 1019806, 1234502, 11727769, 23455538]

約数ペア:

[(1, 23455538), (2, 11727769), (19, 1234502), (23, 1019806), (38, 617251), (46, 509903), (47, 499054), (94, 249527), (437, 53674), (571, 41078), (874, 26837), (893, 26266), (1081, 21698), (1142, 20539), (1786, 13133), (2162, 10849)]