22274764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12789

約数の個数: 24

約数和(自身を含む): 42819840

約数和(自身を除く): 20545076

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 12743, 25486, 50972, 242117, 293089, 484234, 586178, 968468, 1172356, 5568691, 11137382, 22274764]

約数ペア:

[(1, 22274764), (2, 11137382), (4, 5568691), (19, 1172356), (23, 968468), (38, 586178), (46, 484234), (76, 293089), (92, 242117), (437, 50972), (874, 25486), (1748, 12743)]