22274714

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20663}}^1$

素因数の和:20690

約数の個数: 24

約数和(自身を含む): 42402528

約数和(自身を除く): 20127814

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 20663, 41326, 144641, 227293, 289282, 454586, 1012487, 1591051, 2024974, 3182102, 11137357, 22274714]

約数ペア:

[(1, 22274714), (2, 11137357), (7, 3182102), (11, 2024974), (14, 1591051), (22, 1012487), (49, 454586), (77, 289282), (98, 227293), (154, 144641), (539, 41326), (1078, 20663)]