224737738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 378224640

約数和(自身を除く): 153486902

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2162, 5471, 10942, 20539, 41078, 103949, 125833, 207898, 251666, 257137, 514274, 2390827, 4781654, 4885603, 5914151, 9771206, 11828302, 112368869, 224737738]

約数ペア:

[(1, 224737738), (2, 112368869), (19, 11828302), (23, 9771206), (38, 5914151), (46, 4885603), (47, 4781654), (94, 2390827), (437, 514274), (874, 257137), (893, 251666), (1081, 207898), (1786, 125833), (2162, 103949), (5471, 41078), (10942, 20539)]