23144869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 28344960

約数和(自身を除く): 5200091

約数列:

[1, 11, 19, 37, 41, 73, 209, 407, 451, 703, 779, 803, 1387, 1517, 2701, 2993, 7733, 8569, 15257, 16687, 28823, 29711, 32923, 51319, 56867, 110741, 317053, 564509, 625537, 1218151, 2104079, 23144869]

約数ペア:

[(1, 23144869), (11, 2104079), (19, 1218151), (37, 625537), (41, 564509), (73, 317053), (209, 110741), (407, 56867), (451, 51319), (703, 32923), (779, 29711), (803, 28823), (1387, 16687), (1517, 15257), (2701, 8569), (2993, 7733)]