22266461

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 6763939

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 251, 437, 551, 667, 1757, 3059, 3857, 4669, 4769, 5773, 7279, 12673, 33383, 40411, 50953, 88711, 109687, 138301, 167417, 767809, 968107, 1171919, 3180923, 22266461]

約数ペア:

[(1, 22266461), (7, 3180923), (19, 1171919), (23, 968107), (29, 767809), (133, 167417), (161, 138301), (203, 109687), (251, 88711), (437, 50953), (551, 40411), (667, 33383), (1757, 12673), (3059, 7279), (3857, 5773), (4669, 4769)]